Side by side
Spinnaker Croft 39 GMTvsStraton Straton Classic Driver
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
17 of 29 specs differDiameter
Croft 39 GMT39mm
Straton Classic Driver40mm
Power Reserve
Croft 39 GMT40h
Straton Classic Driver—
Water Resistance
Croft 39 GMT100m
Straton Classic Driver200m
MSRP
Croft 39 GMT$445
Straton Classic Driver$299
Full specifications
Case
7 specsCategory
GMT
Chronograph
Diameter
39mm
40mm
Thickness
13mm
12.5mm
Lug-to-Lug
47mm
48mm
Finish
Brushed and polished
—
Water Resistance
100m
200m
Caseback
Solid
—
Crystal & Dial
4 specsCrystal Shape
Flat
—
AR Coating
Inner
Yes
Dial Color
Red
—
Indices
Applied
—
Movement
5 specsCaliber
Seiko NH34A
Miyota 6S21
Type
Automatic
Quartz
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0
Pricing
1 specsMSRP
$445
$299
Follow this matchup
Get a note when Spinnaker Croft 39 GMT vs Straton Classic Driver 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.










