Tudor Black Bay GMT 79830RB 2018 [Preowned]
Overview
The Tudor Black Bay GMT 79830RB is a masterclass in blending vintage aesthetic with modern functionality — a travel-ready companion designed with purpose, heritage, and a distinct point of view. Introduced in 2018 as part of the Black Bay collection, it brings dual-time capability into Tudor’s robust sports lineup, all while drawing on the iconic colourways and design codes that resonate with serious watch enthusiasts.
The 41mm stainless steel case features sharp lines, brushed surfaces, and polished accents, delivering both strength and subtlety. Its signature “Pepsi” bezel, in matte burgundy and navy blue anodised aluminium, evokes the golden age of jet-set travel, while the domed black dial keeps things purposeful and legible. Oversized luminous hour markers and Tudor’s signature snowflake hands ensure clarity across time zones — with a red GMT hand that glides around a 24-hour track to display a second timezone at a glance.
Powering the watch is the in-house Calibre MT5652, a COSC-certified automatic movement with an impressive 70-hour power reserve. It offers true traveller-GMT functionality, allowing for quick, independent adjustment of the local hour hand without interrupting the minutes or home time. Combined with a screw-down crown and a solid caseback, the Black Bay GMT is rated to 200 metres of water resistance — delivering tool-watch reliability beneath its nostalgic styling.
This particular example departs from the original leather strap configuration and now features a custom blue rubber strap — a change that subtly transforms the watch’s tone. With the addition of this strap, the Black Bay GMT gains a sportier, more modern presence on the wrist, reinforcing its tool-watch identity while making it even more comfortable for active, daily wear.
The Tudor Black Bay GMT 79830RB remains a compelling choice for collectors who demand practical complications wrapped in timeless design. With its vintage soul, modern mechanics, and this refreshed, sport-forward aesthetic, it offers the best of both worlds — grounded in heritage, ready for whatever lies ahead.
Specifications
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| Movement : | Tudor Calibre MT5652, 70 hours Power Reserve, Automatic |
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| Bracelet / Strap : | Aftermarket rubber with Original Tudor Clasp |
| Features : | 200m depth rating, GMT feature - second time zone with independent hour hand, Bi-directional bezel |
Condition
Preowned, Excellent Condition, Complete Original Set with Box and Papers dated October 2018. The watch comes with the blue rubber aftermarket strap. The steel clasp is original Tudor.
Warranty
1 year warranty from SCW.