Side by side
Rolex GMT-Master IIvsTudor Black Bay
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
GMT-Master II40mm
Black Bay41mm
Power Reserve
GMT-Master II70h
Black Bay70h
Water Resistance
GMT-Master II100m
Black Bay200m
MSRP
GMT-Master II$53,100
Black Bay—
Full specifications
Case
8 specsCategory
GMT
Diver
Diameter
40mm
41mm
Thickness
—
14.7mm
Lug Width
—
22mm
Material
18kt Everose Gold
Stainless Steel
Finish
18 kt Everose gold
Polished + Satin
Water Resistance
100m
200m
Caseback
Monobloc middle case, screw-down case back and winding crown
Engraved
Crystal & Dial
3 specsAR Coating
—
Inner
Indices
Index
Applied
Lume
Chromalight
None
Movement
3 specsCaliber
3285
MT5602
Jewels
34
25
Complications
GMT, Date
None
Pricing
1 specsMSRP
$53,100
—
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