Side by side
Orient AC0Q-40 Diver WatchvsTudor Black Bay One 31
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
AC0Q-40 Diver Watch39.9mm
Black Bay One 3131mm
Power Reserve
AC0Q-40 Diver Watch40h
Black Bay One 3150h
Water Resistance
AC0Q-40 Diver Watch200m
Black Bay One 31100m
MSRP
AC0Q-40 Diver Watch$370
Black Bay One 31$4,600
Full specifications
Case
7 specsDiameter
39.9mm
31mm
Thickness
12.8mm
9.5mm
Lug-to-Lug
46.5mm
46mm
Lug Width
20mm
17mm
Finish
Brushed and polished
Polished + Satin
Water Resistance
200m
100m
Caseback
Solid
Solid screw-down
Crystal & Dial
1 specsDial Color
Black
Anthracite
Movement
5 specsCaliber
F6722
MT5201
Beat Rate
21,600 vph
28,800 vph
Power Reserve
40h
50h
Jewels
22
25
Complications
Date
None
Pricing
1 specsMSRP
$370
$4,600
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