Side by side

Spinnaker Croft 39 GMTvsGruppo Gamma Field III

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

Croft 39 GMT
SpinnakerCroft 39 GMT
MSRP $445
Field III
Gruppo GammaField III
MSRP $439

At a glance

13 of 29 specs differ
Diameter
Croft 39 GMT39mm
Field III40mm
Power Reserve
Croft 39 GMT40h
Field III41h
Water Resistance
Croft 39 GMT100m
Field III200m
MSRP
Croft 39 GMT$445
Field III$439

Full specifications

Case

7 specs
Category
GMT
Field
Diameter
39mm
40mm
Thickness
13mm
14mm
Lug-to-Lug
47mm
48.5mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m
200m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Red
Black
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
Seiko NH34A
Seiko Instruments NH38A
Power Reserve
40h
41h

Pricing

1 specs
MSRP
$445
$439

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Spinnaker Croft 39 GMT

Owners praise the Spinnaker Croft 39 GMT for its colorful design, NH34 GMT movement, and reasonable price, noting high-standard manufacturing on the case, bezel, and bracelet. One owner finds the 43mm case and 51mm lug-to-lug dimensions too large for the design, preferring a 39-40mm case size. A potential issue with the lume was noted by one user. On balance, owners value the Spinnaker Croft 39 GMT for its attractive design and build quality at its price point, though sizing is a point of contention for some.

Gruppo Gamma Field III

The watch's 200m water resistance is a notable strength. A weakness is the use of the Seiko NH34A GMT movement, which might be considered less desirable than some other options due to its relatively lower grade compared to other movements in this price range.

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