Side by side

Marnaut Safe Harbour 100CvsGruppo Gamma Field III GMT

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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Safe Harbour 100C
MarnautSafe Harbour 100C
MSRP $899
Field III GMT
Gruppo GammaField III GMT
MSRP $459
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Buy from Gruppo Gamma ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
Safe Harbour 100C39mm
Field III GMT40mm
Power Reserve
Safe Harbour 100C41h
Field III GMT41h
Water Resistance
Safe Harbour 100C100m
Field III GMT200m
MSRP
Safe Harbour 100C$899
Field III GMT$459

Full specifications

Case

6 specs
Category
—
GMT
Diameter
39mm
40mm
Thickness
13mm
14mm
Lug-to-Lug
45mm
48.5mm
Lug Width
20mm
22mm
Water Resistance
100m
200m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
Sellita SW200-1
Seiko Instruments NH38A
Complications
None
GMT

Pricing

1 specs
MSRP
$899
$459
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Marnaut Safe Harbour 100C Safe Harbour Classic 100 (cushion case, multi-subdial complication, applied batons)vsGruppo Gamma Field III GMTPompeak Sub-AquaticvsGruppo Gamma Field III GMTEza 1972 DivervsGruppo Gamma Field III GMTCircula Watches SuperSportvsGruppo Gamma Field III GMTMarnaut Safe Harbour 100CvsGruppo Gamma Field III GMT DateChristopher Ward C63 Sealander Extreme GMTvsMarnaut Safe Harbour 100C
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