Side by side
Christopher Ward C63 Sealander Extreme GMTvsSternglas Naos XS Automatik
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
C63 Sealander Extreme GMT48mm
Naos XS Automatik33mm
Power Reserve
C63 Sealander Extreme GMT56h
Naos XS Automatik—
Water Resistance
C63 Sealander Extreme GMT150m
Naos XS Automatik50m
MSRP
C63 Sealander Extreme GMT$1,850
Naos XS Automatik$431
Full specifications
Case
7 specsCategory
GMT
Dress
Diameter
48mm
33mm
Thickness
12.05mm
11mm
Lug-to-Lug
48mm
38.5mm
Lug Width
22mm
16mm
Finish
Brushed + Bead-blasted + Sandblasted
Brushed and polished
Water Resistance
150m
50m
Crystal & Dial
3 specsAR Coating
Underside
Inner
Dial Color
Black
—
Lume
SLN X1 BL / GL
None
Movement
5 specsCaliber
SW330
Miyota 6T15
Beat Rate
4 vph
28,800 vph
Power Reserve
56h
—
Jewels
25
—
Complications
GMT, Moonphase, Day-date
None
Pricing
1 specsMSRP
$1,850
$431
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