Side by side
Christopher Ward C63 Sealander Extreme GMTvsGrand Seiko SBGA385
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
C63 Sealander Extreme GMT40mm
SBGA38540mm
Power Reserve
C63 Sealander Extreme GMT56h
SBGA38572h
Water Resistance
C63 Sealander Extreme GMT150m
SBGA385100m
MSRP
C63 Sealander Extreme GMT$2,075
SBGA385$53,000
Full specifications
Case
6 specsCategory
GMT
Dress
Thickness
12.05mm
12.5mm
Lug-to-Lug
48mm
46.2mm
Lug Width
22mm
19mm
Material
Stainless Steel
Platinum
Water Resistance
150m
100m
Crystal & Dial
2 specsAR Coating
Inner
Yes
Lume
SLN X1 BL / GL
None
Movement
5 specsCaliber
SW330-2
9R15
Type
Automatic
Spring Drive
Beat Rate
4 vph
28,800 vph
Power Reserve
56h
72h
Complications
GMT
None
Pricing
1 specsMSRP
$2,075
$53,000
Follow this matchup
Get a note when Christopher Ward C63 Sealander Extreme GMT vs Grand Seiko SBGA385 gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Christopher Ward C65 Aquitaine GMTvsGrand Seiko SBGA385Grand Seiko SBGA385vsGruppo Gamma Field III GMT DateGrand Seiko SBGA385vsGruppo Gamma Field III GMTGrand Seiko SBGA385vsTraska Venturer GMTChristopher Ward C63 Sealander Extreme GMTvsYema Wristmaster Slim Small Seconds CMM.29Christopher Ward C63 Sealander Extreme GMTvsCincinnati Watch Company The Cincinnatian - Sold Out. Discontinued. Legacy