Side by side
CWC Quartz Divers Watch Mk.2 Polished CasevsHELM Miyako
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Quartz Divers Watch Mk.2 Polished Case41mm
Miyako40mm
Power Reserve
Quartz Divers Watch Mk.2 Polished Case40h
Miyako42h
Water Resistance
Quartz Divers Watch Mk.2 Polished Case300m
Miyako200m
MSRP
Quartz Divers Watch Mk.2 Polished Case$583
Miyako$375
Full specifications
Case
4 specsDiameter
41mm
40mm
Thickness
12mm
13.75mm
Lug Width
20mm
22mm
Water Resistance
300m
200m
Crystal & Dial
3 specsCrystal Shape
Flat
Double-Domed
AR Coating
Inner
Yes
Dial Color
CWC Quartz Divers Watch Mk.2 Polished Case (RN300-P QS120)
Gray
Movement
4 specsCaliber
Ronda 517
—
Type
Quartz
Automatic
Power Reserve
40h
42h
Jewels
25
24
Pricing
1 specsMSRP
$583
$375
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