wearingtime

🕰OVERVIEW

This is an authentic Zenith Chronomaster Sport 03.3100.3600/69.M3100, a 41MM modern chronograph powered by Zenith’s groundbreaking El Primero 3600 automatic movement, capable of measuring 1/10th of a second. Featuring the white dial with overlapping tricolor subdials and black ceramic bezel, it delivers the unmistakable look and technical mastery that has made the Chronomaster Sport one of the most sought-after Zenith models.

This 2023 example is in Near Mint Condition (approx. 9.5/10), with only light wear visible under close inspection. The factory Zenith bracelet is also in near mint condition and comes with full links for a complete fit.

Complete with the factory Zenith inner and outer box, papers, and booklets (as pictured), this watch is offered as a full set.

Watch Details Below:

• CASE: Factory Zenith Case in Near Mint Condition (Approx. 9.5/10), Light Wear

• BRACELET: Factory Zenith Bracelet in Near Mint Condition with Full Links

• DIAL/HANDS/BEZEL: Factory Zenith White Dial with Tricolor Subdials, Handset, and Black Ceramic Bezel. Bezel is pristine. 

• MOVEMENT: Factory Zenith Automatic El Primero 3600 Chronograph Movement

• BOX and PAPERS: Factory Zenith Inner & Outer Box with Complete Paperwork (As Pictured)

• YEAR: 2023

• SIZING: 41MM

This is your chance to own a Zenith Chronomaster Sport El Primero — a near-mint, full-set example of one of Zenith’s most coveted modern chronographs, ready to wear and enjoy.

✔AUTHENTICITY GUARANTEED

We’re a U.S.-based dealer in Virginia. All watches are inspected, tested, and Guaranteed Authentic — or your money back.

↷HASSLE FREE RETURNS

2-day no-questions-asked return policy on watches under $10,000. Item must be in original condition. See full return policy. Buyer pays return shipping.

🔄TRADE-IN OPTIONS

Have a watch to trade? Get a competitive offer toward this one. Contact us to get started.

🚚FAST INSURED SHIPPING

FedEx 2-Day shipping, fully insured and signature required. Orders ship within 48 hours of cleared payment.

📍IN-PERSON PICKUP

Located in Vienna, VA. Appointments only — email us to schedule a visit.

🕰OVERVIEW

This is an authentic Zenith El Primero Chronomaster Open 03.1260.4021, a beautifully executed automatic chronograph featuring Zenith’s iconic open-heart dial—revealing the rhythmic motion of the legendary El Primero movement beneath. The combination of classic case lines, a clean dial layout, and the partially exposed escapement gives this model a perfect blend of technical artistry and timeless design.

This example is in Mint Condition, complete with the full factory bracelet links, making it suitable for wrists of nearly any size. The watch runs on Zenith’s high-beat El Primero movement, renowned for its precision, smooth chronograph operation, and rich horological heritage.

Complete with the factory Zenith box (as pictured), this is a beautifully preserved example of one of Zenith’s most recognizable modern chronographs.

Watch Details Below:

• CASE: Factory Zenith Case in Mint Condition

• BRACELET: Factory Zenith Bracelet in Mint Condition — Full Links

• DIAL/HANDS/BEZEL: Factory Zenith Handset and Open-Heart Dial

• MOVEMENT: Factory Zenith El Primero Automatic Chronograph Movement

• BOX and PAPERS: Factory Zenith Box Only (As Pictured)

• YEAR: 2009 (Estimated)

• SIZING: 45MM

A refined and collectible Zenith Chronomaster Open — a mint, full-link example that’s been carefully preserved and is ready for its next enthusiast.

✔AUTHENTICITY GUARANTEED

We’re a U.S.-based dealer in Virginia. All watches are inspected, tested, and Guaranteed Authentic — or your money back.

↷HASSLE FREE RETURNS

2-day no-questions-asked return policy on watches. Item must be in original condition. See full return policy. Buyer pays return shipping.

🔄TRADE-IN OPTIONS

Have a watch to trade? Get a competitive offer toward this one. Contact us to get started.

🚚FAST INSURED SHIPPING

FedEx 2-Day shipping, fully insured and signature required. Orders ship within 48 hours of cleared payment.

📍IN-PERSON PICKUP

Located in Vienna, VA. Appointments only — email us to schedule a visit.

✔AUTHENTICITY GUARANTEED

All watches we sell are Guaranteed Authentic. We have a physical storefront in McLean, Virginia, and all of our watches undergo a multi-point inspection to ensure authenticity. All watches are Guaranteed Authentic or your money back.

🔄TRADE-IN OPTIONS

Looking to upgrade? Trade in your current watch towards this watch? We offer competitive trade values and a seamless process. Contact us today to learn how you can turn your current watch into your next treasure!

↷HASSLE FREE RETURNS

At Wearing Time, we strive to ensure that our customers are completely satisfied with their purchases. We understand that sometimes a return may be necessary, and we aim to make this process as smooth as possible.

3-Day Return Window: You may return most items purchased from Wearingtime LLC within 3 days of the delivery date. All returns must meet the criteria outlined in our return policy.

☑ONE YEAR WARRANTY

This watch is covered by a 1 Year Warranty from the date of invoice.

🚚FAST INSURED SHIPPING

We only use FedEx Priority Shipping and we always fully insure every package. We have shipped hundreds of watches over the years and have never had an issue with shipment! We try our best to ship the same day of order.

📖THE LITTLE DETAILS

OVERALL: In excellent condition, this watch just came back from a full overhaul by Zenith, so it includes a warranty from Zenith

CASE: Factory Zenith croc strap, brand new. Comes on a Factory Zenith Tang Buckle, brand new.

DIAL/HANDS/BEZEL: Factory Zenith Bezel, Dial and Handset.

MOVEMENT: Factory Zenith Flyback Chronograph Movment running flawlessly, just received a full service

BOX and PAPERS: Factory Zenith Travel Box and Service Papers. Watch is Under Zenith Warranty.

YEAR: 1990's (estimate)

SIZING: 40MM

💡WHY THIS WATCH

The Zenith El Primero Rainbow Flyback Chronograph was originally developed in the 1990s, inspired by a request from the French Air Force for a high-performance, durable, and highly legible pilot’s watch. This model is special for its flyback function, a critical feature for aviators that allows the chronograph to be reset and restarted with a single push, ideal for quick time measurements. It stands out with its colorful dial, where each chronograph register is accented with different colors—hence the "Rainbow" name—to enhance readability and offer a vibrant, distinctive look. The watch is powered by the El Primero movement, Zenith's flagship chronograph mechanism known for its exceptional accuracy and a high beat rate of 36,000 vibrations per hour. The Zenith El Primero Rainbow Flyback Chronograph combines practical functionality with a bold, eye-catching design, making it not only a tool watch with specific military pedigree but also a collector’s piece valued for its unique aesthetic and historical significance.

📦AVAILABLE FOR PICKUP

Want to see this watch in person? We are located in McLean Virginia off of Chain Bridge Road. We are by appointment only (no walk-ins), so please shoot us an email to schedule a time and get the address.

⚖TERMS

Watches to which a warranty will be provided will be indicated as such in the listing. No warranties are assumed unless explicitly stated in the listing. For watches that are covered under Warranty, the Warranty Period is from the Invoice Date. Warranty does not cover accidental, misuse/mishandling, water damage, and watches running fast or slow. Alterations or repairs by a third party will void the warranty. Warranty only applies to US transactions and to the original purchaser; it is non-transferable.

🕰OVERVIEW

This is an authentic Rolex Daytona, a standout example of the iconic chronograph in two-tone steel and 18K yellow gold. The vibrant blue racing dial adds a sporty, high-performance edge to its otherwise classic aesthetic, while the 40MM case and two-tone Oyster bracelet offer timeless Rolex appeal and solid wrist presence.

This watch has been professionally serviced by Rolex, ensuring it meets the brand’s highest standards for precision and performance. It comes complete with the original Rolex box, travel pouch, and Rolex-issued service card.

This is your chance to own a genuine, professionally serviced, investment-grade Rolex — ready to wear and enjoy.

Detailed Specifications:

• CASE: Factory Rolex Case in Near MINT condition
• BRACELET: Factory Rolex Two Tone Oyster Bracelet in Near MINT condition 9.9/10
• DIAL/HANDS/BEZEL: Factory Rolex Blue Racing Dial, Handset and 18k Bezel
• MOVEMENT: Factory Rolex movement recently serviced, keeping excellent time
• BOX and PAPERS: Factory Rolex Service Box, Service Pouch and Service Card
• YEAR: 2008
• SIZING: 40MM

✔AUTHENTICITY GUARANTEED

We’re a U.S.-based dealer in Virginia. All watches are inspected, tested, and Guaranteed Authentic — or your money back.

↷HASSLE FREE RETURNS

2-day no-questions-asked return policy on watches under $10,000. Item must be in original condition. See full return policy. Buyer pays return shipping.

🔄TRADE-IN OPTIONS

Have a watch to trade? Get a competitive offer toward this one. Contact us to get started.

🚚FAST INSURED SHIPPING

FedEx 2-Day shipping, fully insured and signature required. Orders ship within 48 hours of cleared payment.

📍IN-PERSON PICKUP

Located in Vienna, VA. Appointments only — email us to schedule a visit.

✔AUTHENTICITY GUARANTEED

All watches we sell are Guaranteed Authentic. We have a physical storefront in McLean, Virginia, and all of our watches undergo a multi-point inspection to ensure authenticity. All watches are Guaranteed Authentic or your money back.

↷HASSLE FREE RETURNS

At Wearing Time, we strive to ensure that our customers are completely satisfied with their purchases. We understand that sometimes a return may be necessary, and we aim to make this process as smooth as possible.

3-Day Return Window: You may return most items purchased from Wearingtime LLC within 3 days of the delivery date. All returns must meet the criteria outlined in our return policy.

🔄TRADE-IN OPTIONS

Looking to upgrade? Trade in your current watch towards this watch? We offer competitive trade values and a seamless process. Contact us today to learn how you can turn your current watch into your next treasure!

🚚FAST INSURED SHIPPING

We only use FedEx Priority Shipping and we always fully insure every package. We have shipped hundreds of watches over the years and have never had an issue with shipment! We try our best to ship the same day of order.

📖THE LITTLE DETAILS

OVERALL: The watch is in mint condition and complete with Box, Papers, Full Links and Hang Tag with Factory Rolex Warranty. Around 

CASE: Factory Rolex Case In Mint Condition.

BRACELET: Factory Rolex Bracelet in Mint Condition; Full Links.

DIAL/HANDS/BEZEL: Factory Rolex Dial and Handset.

BEZEL: Factory Rolex CERAMIC Bezel, in Mint Condition.

MOVEMENT: Factory Rolex movement, keeping excellent time.

BOX and PAPERS: Factory Rolex Box and Papers including Warranty Card and Manuals.

YEAR: 2023.

SIZING: 41MM.

NOTE: We blur out serial numbers in photos only. All watches sold have in-tact serial numbers.

💡WHY THIS WATCH

The Rolex Submariner 126610LV, released in 2020, is a modern evolution of Rolex’s iconic dive watch line, which first debuted in 1953 as one of the world’s earliest purpose-built dive watches. This model, often nicknamed the “Starbucks,” pays tribute to the 50th-anniversary “Kermit” (16610LV) by combining a vivid green Cerachrom bezel with a classic black dial—marking the return of this color combo in a contemporary form. It features a slightly larger 41mm case, slimmer lugs for better wearability, and the upgraded Caliber 3235 movement, offering enhanced precision, a 70-hour power reserve, and improved shock resistance. What makes it special is its blend of vintage charm and cutting-edge Rolex engineering, making it both a functional dive watch and a collector favorite.

📦AVAILABLE FOR PICKUP

Want to see this watch in person? We are located in Vienna Virginia of Crescent Drive. We are by appointment only (no walk-ins), so please shoot us an email to schedule a time and get the address.

⚖TERMS

Watches to which a warranty will be provided will be indicated as such in the listing. No warranties are assumed unless explicitly stated in the listing. For watches that are covered under Warranty, the Warranty Period is from the Invoice Date. Warranty does not cover accidental, misuse/mishandling, water damage, and watches running fast or slow. Alterations or repairs by a third party will void the warranty. Warranty only applies to US transactions and to the original purchaser; it is non-transferable.

🕰OVERVIEW

This is an authentic U-Boat U-42, a bold and oversized 53MM titanium dive watch known for its rugged design, left-side crown configuration, and distinctive Italian styling. The U-42 is one of U-Boat’s most recognizable models, combining tool-watch functionality with a unique, industrial aesthetic.

This example is a limited edition of only 999 pieces and presents in Good Condition, with visible scratches on the bezel and case consistent with normal use. The strap shows wear (approximately 7/10 condition) and is fitted with a factory U-Boat buckle.

The watch is mechanically strong, keeping excellent time and amplitude, and is ready to be worn and enjoyed.

Watch Details Below:

• CASE: Factory U-Boat Titanium Case; Scratches Present on Bezel and Case (Good Condition)

• BRACELET: Leather Strap in ~7/10 Condition with Wear; Factory U-Boat Buckle

• DIAL/HANDS/BEZEL: Factory U-Boat Dial, Handset, and Bezel

• MOVEMENT: Factory U-Boat Automatic Movement; Keeping Excellent Time and Amplitude

• BOX and PAPERS: Box and Papers Included

• YEAR: 2011 (Estimated)

• SIZING: 53MM

A bold and highly collectible limited-edition U-Boat  rugged, oversized, and full of character.

✔AUTHENTICITY GUARANTEED

We’re a U.S.-based dealer in Virginia. All watches are inspected, tested, and Guaranteed Authentic or your money back.

↷HASSLE FREE RETURNS

2-day no-questions-asked return policy on watches. Item must be in original condition. For international buyers, returns must be shipped to us from within the U.S. due to customs and import issues. See full return policy.

🔄TRADE-IN OPTIONS

Have a watch to trade? Get a competitive offer toward this one. Contact us to get started.

🚚FAST INSURED SHIPPING

FedEx 2-Day shipping, fully insured and signature required. Orders ship within 48 hours of cleared payment.

📍IN-PERSON PICKUP

Located in Vienna, VA. Appointments only email us to schedule a visit.