Side by side
Christopher Ward C63 Sealander Extreme GMTvsMatterhorn Watch Co. DiveMaster 300
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
C63 Sealander Extreme GMT40mm
DiveMaster 30041mm
Power Reserve
C63 Sealander Extreme GMT56h
DiveMaster 30042h
Water Resistance
C63 Sealander Extreme GMT150m
DiveMaster 300300m
MSRP
C63 Sealander Extreme GMT$2,075
DiveMaster 300$401
Full specifications
Case
6 specsCategory
GMT
—
Diameter
40mm
41mm
Thickness
12.05mm
12.8mm
Lug-to-Lug
48mm
47mm
Lug Width
22mm
—
Water Resistance
150m
300m
Crystal & Dial
1 specsLume
SLN X1 BL / GL
BGW9
Movement
4 specsCaliber
SW330-2
Miyota 9015
Beat Rate
4 vph
28,800 vph
Power Reserve
56h
42h
Complications
GMT
None
Pricing
1 specsMSRP
$2,075
—
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