Side by side
Sugess Seestern S473 Auto ChronovsSpinnaker Croft 39 GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Seestern S473 Auto Chrono40mm
Croft 39 GMT39mm
Power Reserve
Seestern S473 Auto Chrono35h
Croft 39 GMT40h
Water Resistance
Seestern S473 Auto Chrono50m
Croft 39 GMT100m
MSRP
Seestern S473 Auto Chrono$449
Croft 39 GMT$445
Full specifications
Case
7 specsCategory
Chronograph
GMT
Diameter
40mm
39mm
Thickness
12.5mm
13mm
Lug-to-Lug
47.3mm
47mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
100m
Caseback
Display
Solid
Crystal & Dial
1 specsDial Color
Blue
Red
Movement
4 specsCaliber
SL-4801L
Seiko NH34A
Beat Rate
4 vph
28,800 vph
Power Reserve
35h
40h
Complications
GMT, Chronograph, Moonphase
None
Pricing
1 specsMSRP
$449
$445
Follow this matchup
Get a note when Sugess Seestern S473 Auto Chrono vs Spinnaker Croft 39 GMT 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.









