



TUDOR Authorized Retailer
Black Bay 54 37mm - Lagoon Blue Dial on 5-Link Bracelet
42 mm
Water Resistance:
Automatic TUDOR Calibre MT5400
Pickup available at 16938 Pearl Rd
Usually ready in 24 hours

Black Bay 54 37mm - Lagoon Blue Dial on 5-Link Bracelet
16938 Pearl Rd
16938 Pearl Rd
Strongsville OH 44149
United States
The TUDOR Black Bay 54 “Lagoon Blue,” Ref M79000-0001, distills the brand’s dive-watch DNA into a refined 37 mm form. Its stainless-steel case is polished and satin-finished, paired with a domed, textured blue dial that nods to vintage TUDOR aesthetics. Inside, the COSC-certified Manufacture Calibre MT5400 delivers robust, self-winding performance with a bidirectional rotor for everyday reliability. A mirror-polished, unmarked steel insert keeps the unidirectional 60-minute bezel clean and minimalist, while a domed sapphire crystal and screw-down crown bearing the TUDOR rose secure 200 m (660 ft) of water resistance. Completing the watch is a versatile five-link stainless-steel bracelet with the comfort and on-the-fly adjustability of the TUDOR T-fit clasp.
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Product Details
TUDOR Black Bay 54 37mm - Lagoon Blue Dial on 5-Link Bracelet

Shipping Policy
In-Stock Items: Shipped within 48–72 hours after processing.
Custom Order: Engagement rings and wedding bands may take 4–6 weeks. Additional information may be required.
Signature Require: All items will require a signature upon delivery.
To see our full shipping policy Click Here.
Conflict Free Diamond Policy
We have adopted a zero tolerance policy towards Conflict or Blood Diamonds. Click Here
Returns Policy
Please Click Here to Read Our Returns Policy.
ABOUT TUDOR
THE TRADITIONAL ART OF HAND CRAFTSMANSHIP
TUDOR watches are designed with a focus on mechanical precision and long-term performance. Each component is tested extensively to ensure accuracy, consistency, and resilience. The movement is engineered for reliability under real-world conditions, offering a balance of technical capability and everyday wearability. TUDOR combines practical functionality with thoughtful design choices. Using high-quality materials and time-honoured construction techniques, each watch is built to last and reflects the brand’s commitment to serious watchmaking.








