Side by side
Redwood Watches Marine EngineervsGruppo Gamma Field III GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Marine Engineer40mm
Field III GMT40mm
Power Reserve
Marine Engineer42h
Field III GMT41h
Water Resistance
Marine Engineer300m
Field III GMT200m
MSRP
Marine Engineer$419
Field III GMT$459
Full specifications
Case
5 specsCategory
—
GMT
Thickness
13.7mm
14mm
Lug-to-Lug
46mm
48.5mm
Lug Width
20mm
22mm
Water Resistance
300m
200m
Crystal & Dial
3 specsAR Coating
Inner
Yes
Dial Color
—
Black
Lume
None
Super-LumiNova
Movement
3 specsCaliber
Seiko NH38
Seiko Instruments NH38A
Power Reserve
42h
41h
Complications
None
GMT
Pricing
1 specsMSRP
$419
$459
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