Side by side
Grand Seiko SBGD223vsSpinnaker Croft 39 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
SBGD22344.5mm
Croft 39 GMT39mm
Power Reserve
SBGD223192h
Croft 39 GMT40h
Water Resistance
SBGD223100m
Croft 39 GMT100m
MSRP
SBGD223$320,000
Croft 39 GMT$445
Full specifications
Case
6 specsCategory
Chronograph
GMT
Diameter
44.5mm
39mm
Thickness
14.4mm
13mm
Lug-to-Lug
52mm
47mm
Lug Width
23mm
20mm
Material
Platinum
316L Stainless Steel
Crystal & Dial
2 specsAR Coating
Yes
Inner
Dial Color
Black
Red
Movement
3 specsCaliber
9R01
Seiko NH34A
Type
Spring Drive
Automatic
Power Reserve
192h
40h
Pricing
1 specsMSRP
$320,000
$445
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