Side by side
CWC Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte CasevsGrand Seiko STGF387
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case41mm
STGF38726mm
Power Reserve
Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case40h
STGF38740h
Water Resistance
Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case300m
STGF387100m
MSRP
Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case$608
STGF387$4,200
Full specifications
Case
6 specsCategory
Diver
Dress
Diameter
41mm
26mm
Thickness
12mm
8.1mm
Lug-to-Lug
47mm
32.9mm
Lug Width
20mm
13mm
Water Resistance
300m
100m
Crystal & Dial
3 specsAR Coating
Inner
Yes
Dial Color
CWC Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case (RN300-M QS120-DD)
Black
Lume
Super-LumiNova
None
Movement
1 specsCaliber
Ronda 517
4J51
Pricing
1 specsMSRP
$608
$4,200
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