The Tudor Heritage Black Bay combines the design heritage of the brand’s diving watches with modern watchmaking. Reference 79230R pairs a burgundy aluminium unidirectional bezel with a domed black dial, warm-toned markers and the signature snowflake hands. Its stainless steel case features polished and satin finishes, while the domed sapphire crystal and prominent crown recall historic models. The in-house MT5602 self-winding movement is COSC chronometer-certified, with a silicon balance spring and approximately 70 hours of power reserve, combining mechanical performance with a classic sporting style.

⚫️Basic Information
▪ Brand｜Tudor
▪ Reference｜79230R
▪ Year｜Unknown
▪ Accessories｜Watch only
▪ Condition｜90% condition

⚫️Specifications
▪ Case diameter｜41mm
▪ Dial｜Domed black dial, luminous markers and snowflake hands
▪ Movement｜In-house MT5602 self-winding movement, COSC chronometer-certified
▪ Crystal｜Domed sapphire crystal
▪ Material｜Stainless steel case, burgundy anodised aluminium bezel insert
▪ Functions｜Hours, minutes, seconds, stop-seconds and unidirectional rotating bezel
▪ Water resistance｜Manufacturer rating: 200m
▪ Power reserve｜Approximately 70 hours
▪ Retail price｜Historical Tudor official Swiss retail price: from CHF 3,200 (depending on strap or bracelet configuration; not a Taiwan retail price)