Side by side
Christopher Ward C63 Sealander Extreme GMTvsSerket Watch Co Reef X Diver Black DLC
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
Reef X Diver Black DLC43mm
Power Reserve
C63 Sealander Extreme GMT56h
Reef X Diver Black DLC—
Water Resistance
C63 Sealander Extreme GMT150m
Reef X Diver Black DLC200m
MSRP
C63 Sealander Extreme GMT$2,075
Reef X Diver Black DLC—
Full specifications
Case
5 specsCategory
GMT
—
Diameter
40mm
43mm
Thickness
12.05mm
12.7mm
Lug-to-Lug
48mm
50mm
Water Resistance
150m
200m
Crystal & Dial
2 specsDial Color
Black
Pink
Lume
SLN X1 BL / GL
None
Movement
4 specsCaliber
SW330-2
Seiko NH35
Beat Rate
4 vph
28,800 vph
Power Reserve
56h
—
Complications
GMT
None
Pricing
1 specsMSRP
$2,075
—
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Christopher Ward C63 Sealander Extreme GMT vs Serket Watch Co Reef X Diver Black DLC gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Christopher Ward C65 Aquitaine GMTvsSerket Watch Co Reef X Diver Black DLCSerket Watch Co Reef X Diver Black DLCvsGruppo Gamma Field III GMT DateSerket Watch Co Reef X Diver Black DLCvsGruppo Gamma Field III GMTSerket Watch Co Reef X Diver Black DLCvsTraska Venturer GMTChristopher Ward C63 Sealander Extreme GMTvsNoctua Watch Corp. PD-1Christopher Ward C63 Sealander Extreme GMTvsSerket Watch Co Reef Mariana













