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The TUDOR Black Bay One 36 unisex watch features a blue dial, white hour markers, and a silver jubilee-style bracelet, inspired by Black Bay models and displayed against a white background.
A TUDOR Black Bay One 36 stainless steel wristwatch with a blue dial and jubilee bracelet is displayed on a red and black geometric surface against a textured black background.
The TUDOR Black Bay One 36 unisex watch features a blue dial and silver jubilee bracelet, resting on a textured black surface with metal and red accents, showcasing the timeless elegance of Black Bay models.
A stylish TUDOR Black Bay One 36 stainless steel wristwatch with a blue dial is showcased on a cushion inside an open black box bearing the TUDOR logo.
The TUDOR Black Bay One 36 is a stainless steel unisex wristwatch with a blue dial, silver hour markers, and a five-link bracelet—chic style powered by Manufacture Calibres and shown against a white background.
The TUDOR Black Bay One 36 unisex watch features a blue dial, white hour markers, and a silver jubilee-style bracelet, inspired by Black Bay models and displayed against a white background.
A TUDOR Black Bay One 36 stainless steel wristwatch with a blue dial and jubilee bracelet is displayed on a red and black geometric surface against a textured black background.
The TUDOR Black Bay One 36 unisex watch features a blue dial and silver jubilee bracelet, resting on a textured black surface with metal and red accents, showcasing the timeless elegance of Black Bay models.
A stylish TUDOR Black Bay One 36 stainless steel wristwatch with a blue dial is showcased on a cushion inside an open black box bearing the TUDOR logo.
The TUDOR Black Bay One 36 is a stainless steel unisex wristwatch with a blue dial, silver hour markers, and a five-link bracelet—chic style powered by Manufacture Calibres and shown against a white background.
The TUDOR Black Bay One 36 unisex watch features a blue dial, white hour markers, and a silver jubilee-style bracelet, inspired by Black Bay models and displayed against a white background.
A TUDOR Black Bay One 36 stainless steel wristwatch with a blue dial and jubilee bracelet is displayed on a red and black geometric surface against a textured black background.
The TUDOR Black Bay One 36 unisex watch features a blue dial and silver jubilee bracelet, resting on a textured black surface with metal and red accents, showcasing the timeless elegance of Black Bay models.
A stylish TUDOR Black Bay One 36 stainless steel wristwatch with a blue dial is showcased on a cushion inside an open black box bearing the TUDOR logo.

TUDOR Black Bay One 36

M79640-0002 36 mm
View Specs
Regular price $4,175
Starting at /mo or 0% APR with Affirm .
Authorized Luxury Retailer
Rolex green flag outside the Watches of Switzerland store with cream columns and large windows.

Renowned for expertise in luxury watch retail, Watches of Switzerland embodies the highest standards of craftsmanship and service. With a history dating back to the 1700s, the company offers a curated selection of premier timepieces and commits to excellence in customer experience grounded in a legacy of trust and industry proficiency.

Authorized Luxury Retailer

Authorized Luxury Retailer

We are an authorized retailer for over 80 luxury watch brands.
Free Expedited Delivery
Cartier watch box close up

Free Expedited Delivery on Orders $100 and Up (Estimated 1-3 Days)

Our secure shipping service operates Monday through Saturday, from 8:00 a.m. to 6:00 p.m. For security reasons, an adult signature is required for every delivery. Watches of Switzerland does not deliver to P.O. boxes or third-party forwarding services. For more information about delivery, click here. Tracking information will be made available upon shipping.

$15 Flat Fee on Orders Under $100 (Estimated 1 - 2 weeks)

Monday through Saturday, from 8:00 a.m. to 6:00 p.m. For more information about delivery, click here. Tracking information will be made available upon shipping.

If you have any questions or concerns regarding your order, please contact the Watches of Switzerland Client Services

Free Expedited Delivery

Free Expedited Delivery

We offer free, expedited delivery on all orders over $100.
Simple Easy Returns
customer service woman helping customer

Our commitment to you does not end at delivery. We offer the following return services to make your experience as pleasant as possible.

10-Day Returns For Timepieces:

Timepieces purchased online can be returned or exchanged within 10 days from when they are shipped or collected.

30-Day Returns For All Other Purchases:

All other online purchases can be returned or exchanged within 30 days from when they are shipped or collected.

On presentation of the original receipt, your purchases may be returned or exchanged at any of our store locations. Alternatively, you may elect shipping to our facility with all the original paperwork. All refunds must be credited to the same tender used for the original purchase. To return the online purchases through secure shipping service, please contact our client service team who will provide you the shipping label.

All returns or exchanges must be in new, unworn condition, with no scratches or markings, not sized or adjusted and in their original packaging and with warranty cards / certificated and instruction booklets.

Simple Easy Returns

Simple Easy Returns

Purchase with confidence with our simple, free return policy.

Details

The Black Bay One One 31/36/39/41 models bring a unique aesthetic to the Black Bay One line. The curved cases feature a combination of finishes that elevates the watch in a contemporary fashion and offers a design language that slightly departs from the brand�s ic onic tool watch spirit to embrace a sophisticated, versatile, unisex chic look and feel. Fitted with Manufacture Calibres these mode ls are at the cutting edge of technical watchmaking refinement. All Black Bay One One 31/36/39/41 models are available on a five lin k bracelet in 316L steel. It comes complete with a robust clasp in 316L steel with TUDOR �T fit� rapid adjustment system for on the fly size changes. Easy to use, requiring no tools and offering five positions, this practical system allows the wearer to carry out a fine, instant adjustment of up to 8mm on the clasp.

General

Condition

New

Brand

TUDOR

Reference

M79640-0002

Product Code

17771044

Power Reserve

70 Hours Approx

Features

Deployment clasp
Automatic movement
Waterproof

Case

Case Size

36 mm

Case Depth

10.5 mm

Case Shape

Round

Case Material

Steel

Bezel Material

Steel

Bezel Color

Silver

Crystal

Sapphire

Dial

Dial Color

Blue

Dial Texture

Sunbeam

Dial Markers

Dots and Batons

Stone Set

No

Movement

Type

Auto

Bracelet

Type

Bracelet

Stone Set

No

Buckle

Deployment