Side by side
Grand Seiko SBGA384vsSpinnaker Croft Mid-Size Skeleton
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
SBGA38440mm
Croft Mid-Size Skeleton40mm
Power Reserve
SBGA38472h
Croft Mid-Size Skeleton40h
Water Resistance
SBGA384100m
Croft Mid-Size Skeleton100m
MSRP
SBGA384$29,500
Croft Mid-Size Skeleton$425
Full specifications
Case
5 specsCategory
Dress
Field
Thickness
12.5mm
14mm
Lug-to-Lug
46.2mm
47mm
Lug Width
19mm
20mm
Material
Gold
316L Stainless Steel
Crystal & Dial
2 specsAR Coating
Yes
Inner
Dial Color
Black
Dollar Diver
Movement
3 specsCaliber
9R15
SII NH38A
Type
Spring Drive
Automatic
Power Reserve
72h
40h
Pricing
1 specsMSRP
$29,500
$425
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