LoupeLabWatch Comparison
Tudor Black Bay GMT One / Only Watch 2021 vs Tudor Black Bay Fifty-Four Stainless Steel / Lagoon Blue / Bracelet
Side-by-side specifications for Tudor Black Bay GMT One / Only Watch 2021 and Tudor Black Bay Fifty-Four Stainless Steel / Lagoon Blue / Bracelet.
Showing specs with available data (92% coverage).
Tudor
Tudor Black Bay GMT One / Only Watch 2021
Ref. 7983/001U
Tudor
Tudor Black Bay Fifty-Four Stainless Steel / Lagoon Blue / Bracelet
Ref. 79000-0001
Case
Diameter41 mm37 mm
Thickness—11.24 mm
MaterialBilgi YokStainless Steel
Water Resist.—200 m
CrystalSapphireSapphire
BezelRotating Unidirectional DiveRotating Unidirectional Dive
Dial ColorBlackBlue
Bracelet
Lug Width22 mm—
Movement
CaliberTudor MT5652Tudor MT5400
ManufacturerTudorTudor
TypeAutomaticAutomatic
Power Reserve70 hrs70 hrs
Frequency28,800 bph28,800 bph
Accuracy±1 s/day±1 s/day
Jewels2826
Lift Angle52°52°
Complicationshours, minutes, seconds, additional 24 hour hand (adjustable), date, chronometerhours, minutes, seconds, chronometer
Pricing & Production
CollectionBlack Bay GMTBlack Bay 54
Authentication
Auth Markers2121
Marker TypesBezel Detail, case_detail, Crown Detail, Dial Detail, Lume Detail, Movement Tell, Serial Number FormatBezel Detail, case_detail, Crown Detail, Dial Detail, Lume Detail, Movement Tell, Serial Number Format
Tudor
Tudor Black Bay GMT One / Only Watch 2021 Ref. 7983/001U
Tudor
Tudor Black Bay Fifty-Four Stainless Steel / Lagoon Blue / Bracelet Ref. 79000-0001
Case
Diameter
7983/001U41 mm
79000-000137 mm
Thickness
7983/001U—
79000-000111.24 mm
Material
7983/001UBilgi Yok
79000-0001Stainless Steel
Water Resist.
7983/001U—
79000-0001200 m
Crystal
7983/001USapphire
79000-0001Sapphire
Bezel
7983/001URotating Unidirectional Dive
79000-0001Rotating Unidirectional Dive
Dial Color
7983/001UBlack
79000-0001Blue
Bracelet
Lug Width
7983/001U22 mm
79000-0001—
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Movement
Caliber
7983/001UTudor MT5652
79000-0001Tudor MT5400
Manufacturer
7983/001UTudor
79000-0001Tudor
Type
7983/001UAutomatic
79000-0001Automatic
Power Reserve
7983/001U70 hrs
79000-000170 hrs
Frequency
7983/001U28,800 bph
79000-000128,800 bph
Accuracy
7983/001U±1 s/day
79000-0001±1 s/day
Jewels
7983/001U28
79000-000126
Lift Angle
7983/001U52°
79000-000152°
Complications
7983/001Uhours, minutes, seconds, additional 24 hour hand (adjustable), date, chronometer
79000-0001hours, minutes, seconds, chronometer
Pricing & Production
Collection
7983/001UBlack Bay GMT
79000-0001Black Bay 54
Authentication
Auth Markers
7983/001U21
79000-000121
Marker Types
7983/001UBezel Detail, case_detail, Crown Detail, Dial Detail, Lume Detail, Movement Tell, Serial Number Format
79000-0001Bezel Detail, case_detail, Crown Detail, Dial Detail, Lume Detail, Movement Tell, Serial Number Format
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