Side by side
Grand Seiko SBGK006vsTornek-Rayville Blakjak 12-hr GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
SBGK00639mm
Blakjak 12-hr GMT42.5mm
Power Reserve
SBGK00672h
Blakjak 12-hr GMT42h
Water Resistance
SBGK00630m
Blakjak 12-hr GMT200m
MSRP
SBGK006$22,200
Blakjak 12-hr GMT$895
Full specifications
Case
7 specsCategory
Dress
Diver
Diameter
39mm
42.5mm
Thickness
11.6mm
13.2mm
Lug-to-Lug
44mm
49mm
Lug Width
19mm
22mm
Material
Gold
Stainless Steel
Water Resistance
30m
200m
Crystal & Dial
1 specsLume
None
Superluminova
Movement
3 specsCaliber
9S63
SII NH36
Type
Manual
Automatic
Power Reserve
72h
42h
Pricing
1 specsMSRP
$22,200
$895
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