Side by side

CWC Automatic Divers Watch Mk.2 Black with DatevsGrand Seiko SBGM221

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Automatic Divers Watch Mk.2 Black with Date
CWCAutomatic Divers Watch Mk.2 Black with Date
MSRP $1,249
SBGM221
Grand SeikoSBGM221
MSRP $5,400

At a glance

12 of 29 specs differ
Diameter
Automatic Divers Watch Mk.2 Black with Date41mm
SBGM22139.5mm
Power Reserve
Automatic Divers Watch Mk.2 Black with Date40h
SBGM22172h
Water Resistance
Automatic Divers Watch Mk.2 Black with Date300m
SBGM22130m
MSRP
Automatic Divers Watch Mk.2 Black with Date$1,249
SBGM221$5,400

Full specifications

Case

6 specs
Category
Diver
GMT
Diameter
41mm
39.5mm
Thickness
12mm
13.7mm
Lug-to-Lug
47mm
46.9mm
Lug Width
20mm
19mm
Water Resistance
300m
30m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
CWC Automatic Divers Watch Mk.2 Black with Date (SF300 AS120-D)
Black
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
Sellita SW200-1
9S66
Power Reserve
40h
72h

Pricing

1 specs
MSRP
$1,249
$5,400

Follow this matchup

Get a note when CWC Automatic Divers Watch Mk.2 Black with Date vs Grand Seiko SBGM221 gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.