Side by side
Lum-Tec B68 Day DatevsCWC Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
B68 Day Date44mm
Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case41mm
Power Reserve
B68 Day Date40h
Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case40h
Water Resistance
B68 Day Date200m
Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case300m
MSRP
B68 Day Date$595
Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case$608
Full specifications
Case
7 specsCategory
Sport
Diver
Diameter
44mm
41mm
Thickness
—
12mm
Lug-to-Lug
51.5mm
47mm
Lug Width
22mm
20mm
Material
316L Stainless Steel (DLC coated)
Stainless Steel
Water Resistance
200m
300m
Crystal & Dial
3 specsCrystal
Domed Sapphire
Sapphire
Dial Color
B68 Day Date
CWC Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case (RN300-M QS120-DD)
Lume
None
Super-LumiNova
Movement
1 specsCaliber
Ronda 515
Ronda 517
Pricing
1 specsMSRP
$595
$608
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