Side by side
CWC Automatic Divers Watch Mk.2 Black with DatevsGrand Seiko SLGB023
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Automatic Divers Watch Mk.2 Black with Date41mm
SLGB02340.8mm
Power Reserve
Automatic Divers Watch Mk.2 Black with Date40h
SLGB02372h
Water Resistance
Automatic Divers Watch Mk.2 Black with Date300m
SLGB023300m
MSRP
Automatic Divers Watch Mk.2 Black with Date$1,249
SLGB023$12,400
Full specifications
Case
5 specsDiameter
41mm
40.8mm
Thickness
12mm
12.9mm
Lug-to-Lug
47mm
48.5mm
Lug Width
20mm
21mm
Material
Stainless Steel
Titanium
Crystal & Dial
3 specsAR Coating
Inner
Yes
Dial Color
CWC Automatic Divers Watch Mk.2 Black with Date (SF300 AS120-D)
Black
Lume
Super-LumiNova
None
Movement
3 specsCaliber
Sellita SW200-1
9RB1
Type
Automatic
Spring Drive
Power Reserve
40h
72h
Pricing
1 specsMSRP
$1,249
$12,400
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