Side by side
CWC Quartz Divers Watch Mk.2 Full Matte CasevsTudor Black Bay Chrono
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
21 of 29 specs differDiameter
Quartz Divers Watch Mk.2 Full Matte Case41mm
Black Bay Chrono41mm
Power Reserve
Quartz Divers Watch Mk.2 Full Matte Case40h
Black Bay Chrono70h
Water Resistance
Quartz Divers Watch Mk.2 Full Matte Case300m
Black Bay Chrono200m
MSRP
Quartz Divers Watch Mk.2 Full Matte Case$583
Black Bay Chrono$7,000
Full specifications
Case
7 specsCategory
Diver
Chronograph
Thickness
12mm
14.4mm
Lug-to-Lug
47mm
46mm
Lug Width
20mm
22mm
Finish
Brushed and polished
Brushed + Polished + Satin
Water Resistance
300m
200m
Caseback
Solid
Solid screw-down
Crystal & Dial
5 specsCrystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
CWC Quartz Divers Watch Mk.2 Full Matte Case (RN300-M QS120)
Black
Indices
Applied
—
Lume
Super-LumiNova
None
Movement
8 specsCaliber
Ronda 517
MT5813
Type
Quartz
Automatic
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
70h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
None
Chronograph, Date
Pricing
1 specsMSRP
$583
$7,000
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