Side by side
Biatec Corsair CS TAMIvsChristopher Ward C63 Sealander Extreme GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
Corsair CS TAMI40mm
C63 Sealander Extreme GMT48mm
Power Reserve
Corsair CS TAMI41h
C63 Sealander Extreme GMT56h
Water Resistance
Corsair CS TAMI100m
C63 Sealander Extreme GMT150m
MSRP
Corsair CS TAMI$1,933
C63 Sealander Extreme GMT$1,850
Full specifications
Case
7 specsCategory
—
GMT
Diameter
40mm
48mm
Thickness
11.15mm
12.05mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed and polished
Brushed + Bead-blasted + Sandblasted
Water Resistance
100m
150m
Crystal & Dial
3 specsAR Coating
Inner
Underside
Dial Color
Blue
Black
Lume
None
SLN X1 BL / GL
Movement
4 specsCaliber
Sellita SW200-1
SW330
Beat Rate
28,800 vph
4 vph
Power Reserve
41h
56h
Complications
None
GMT, Moonphase, Day-date
Pricing
1 specsMSRP
—
$1,850
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