Side by side
Boldr MarinevsYema Wristmaster Slim CMM.20
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Marine40mm
Wristmaster Slim CMM.2039mm
Power Reserve
Marine40h
Wristmaster Slim CMM.2040h
Water Resistance
Marine200m
Wristmaster Slim CMM.20100m
MSRP
Marine$439
Wristmaster Slim CMM.20$2,117
Full specifications
Case
7 specsCategory
Tool
GMT
Diameter
40mm
39mm
Thickness
12.3mm
9mm
Lug-to-Lug
46mm
—
Lug Width
20mm
24mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
100m
Crystal & Dial
3 specsAR Coating
Yes
Inner
Dial Color
Defender Elewana
Black
Lume
Super-LumiNova
None
Movement
1 specsCaliber
NH35A
Yema CMM.20
Pricing
1 specsMSRP
$439
$2,117
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