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Brand
Authorised retailer
Description
The Black Bay GMT is an extension of the Black Bay line with a highly functional complication: a multiple time-zone function – also known as a GMT function. Recognizable by its rotatable bezel, which derives its deep blue and burgundy color theme from other models in the Black Bay line, but in a matte version, the Black Bay GMT is also a nod to the early days of this watchmaking function.
Case
- Case41mm steel case with polished and satin finish
Bezel
- Bezel48-notch bidirectional rotating bezel with a steel core, covered by a 0.3mm yellow gold cap. 24-hour graduated matt brown and black anodised aluminium disc
Movement
- MovementManufacture Calibre MT5652 (COSC) Self-winding mechanical movement with bidirectional rotor system Built-in architecture
Dial
- DialBlack, domed
Winding Crown
- CrownScrew-down winding crown, with the TUDOR rose engraved and lacquered in black, with black anodised aluminium winding crown tube. Steel covered by a 0.3mm yellow gold cap
Crystal
- GlassDomed sapphire crystal
Water Resistance
- Water resistanceWaterproof to 200m (660 ft)
Bracelet
- BraceletBrown leather strap with steel folding clasp and safety catch
5 Year Warranty
- Five-year warrantyFive-year warranty, transferable, no registration and no compulsory revisions
Shop with confidence
Astrua accompanies you through every stage of your purchase
Customer care and support
The ASTRUA Advisors are here to assist you in selecting the perfect piece and ensuring an exceptional shopping experience.
Secure payments
Shop with total peace of mind: pay online via PayPal, Credit Card, Installments, or Bank Transfer. You may also choose in-store pickup with payment at the boutique.
Insured shipping
Your purchase will be entrusted to an insured express courier, with delivery expected within 24 to 72 hours from shipment for most destinations within Italy.
Astrua Warranty
Each item is accompanied by a valid warranty, honoured at all ASTRUA Boutiques and certified by our Official Technical Support Workshop.
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The ASTRUA 1860 workshop is a center of excellence for the evaluation, restoration and repair of watches, combining decades of expertise in fine watchmaking, technological research, and strict operational precision.
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ASTRUA BOUTIQUES
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The ASTRUA Boutique in Piacenza combines watchmaking excellence with a refined selection of luxury goods, blending contemporary elegance with artisanal tradition.