Side by side
Grand Seiko SBGW306vsSpinnaker Croft 42 Skeleton
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
SBGW30636.5mm
Croft 42 Skeleton42mm
Power Reserve
SBGW30672h
Croft 42 Skeleton40h
Water Resistance
SBGW306100m
Croft 42 Skeleton100m
MSRP
SBGW306$17,900
Croft 42 Skeleton$435
Full specifications
Case
6 specsCategory
Dress
Sport
Diameter
36.5mm
42mm
Thickness
11.7mm
14mm
Lug-to-Lug
42.7mm
49mm
Lug Width
18mm
22mm
Material
Gold
316L Stainless Steel
Crystal & Dial
2 specsAR Coating
Yes
Inner
Dial Color
Black
Steel
Movement
3 specsCaliber
9S64
SII NH38A
Type
Manual
Automatic
Power Reserve
72h
40h
Pricing
1 specsMSRP
$17,900
$435
Follow this matchup
Get a note when Grand Seiko SBGW306 vs Spinnaker Croft 42 Skeleton gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Grand Seiko SBGW258vsSpinnaker Croft 42 SkeletonGrand Seiko SBGW262vsSpinnaker Croft 42 SkeletonGrand Seiko SBGK006vsSpinnaker Croft 42 SkeletonNOMOS Glashütte Lux white goldvsSpinnaker Croft 42 SkeletonGrand Seiko SBGW306vsYema Superman Tourbillon CMM.31 Limited EditionGeckota PhalanxvsGrand Seiko SBGW306