Side by side

Brillier GMT (DUAL TIME) Mechanical Automatic Round 38 mm Gold Case Black FacevsChristopher Ward C63 Sealander Rocks

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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GMT (DUAL TIME) Mechanical Automatic Round 38 mm Gold Case Black Face
BrillierGMT (DUAL TIME) Mechanical Automatic Round 38 mm Gold Case Black Face
MSRP $795
C63 Sealander Rocks
Christopher WardC63 Sealander Rocks
MSRP $1,405
Buy from Brillier ↗
Buy used on eBay ↗
Buy from Christopher Ward ↗
Buy used on eBay ↗

At a glance

14 of 29 specs differ
Diameter
GMT (DUAL TIME) Mechanical Automatic Round 38 mm Gold Case Black Face38mm
C63 Sealander Rocks42.87mm
Power Reserve
GMT (DUAL TIME) Mechanical Automatic Round 38 mm Gold Case Black Face40h
C63 Sealander Rocks38h
Water Resistance
GMT (DUAL TIME) Mechanical Automatic Round 38 mm Gold Case Black Face100m
C63 Sealander Rocks150m
MSRP
GMT (DUAL TIME) Mechanical Automatic Round 38 mm Gold Case Black Face$795
C63 Sealander Rocks$1,405

Full specifications

Case

6 specs
Diameter
38mm
42.87mm
Thickness
12mm
11.05mm
Lug-to-Lug
46mm
42.87mm
Finish
Brushed and polished
Brushed + Polished + Sandblasted
Water Resistance
100m
150m
Caseback
Solid
Display

Crystal & Dial

2 specs
Dial Color
Black
Yellow
Lume
None
SLN X1 BL C1

Movement

5 specs
Caliber
—
SW200
Beat Rate
28,800 vph
4 vph
Power Reserve
40h
38h
Jewels
25
26
Complications
None
Moonphase, Day-date

Pricing

1 specs
MSRP
$795
$1,405
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