Side by side
Spinnaker Croft 39 GMTvsGrand Seiko STGF387
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Croft 39 GMT39mm
STGF38726mm
Power Reserve
Croft 39 GMT40h
STGF38740h
Water Resistance
Croft 39 GMT100m
STGF387100m
MSRP
Croft 39 GMT$445
STGF387$4,200
Full specifications
Case
6 specsCategory
GMT
Dress
Diameter
39mm
26mm
Thickness
13mm
8.1mm
Lug-to-Lug
47mm
32.9mm
Lug Width
20mm
13mm
Material
316L Stainless Steel
Stainless Steel
Crystal & Dial
2 specsAR Coating
Inner
Yes
Dial Color
Red
Black
Movement
2 specsCaliber
Seiko NH34A
4J51
Type
Automatic
Quartz
Pricing
1 specsMSRP
$445
$4,200
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