Side by side
Tudor Black Bay GMTvsWren Diver One Aqua
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
18 of 29 specs differDiameter
Black Bay GMT41mm
Diver One Aqua41mm
Power Reserve
Black Bay GMT70h
Diver One Aqua38h
Water Resistance
Black Bay GMT200m
Diver One Aqua200m
MSRP
Black Bay GMT$5,275
Diver One Aqua$965
Full specifications
Case
7 specsCategory
GMT
—
Thickness
14.6mm
13.3mm
Lug-to-Lug
46mm
47mm
Lug Width
22mm
20mm
Material
Stainless Steel
PVD coated retaining steel color for scratch resistant
Finish
Polished + Satin
Brushed and polished
Caseback
Solid screw-down
Solid
Crystal & Dial
3 specsCrystal Shape
—
Flat
AR Coating
—
Inner
Indices
—
Applied
Movement
7 specsCaliber
MT5652
Sellita SW200
Beat Rate
0 vph
28,800 vph
Power Reserve
70h
38h
Jewels
0
25
Hacking
No
Yes
Hand-winding
No
Yes
Complications
GMT
None
Pricing
1 specsMSRP
$5,275
$965
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