Side by side

Gruppo Gamma Field III GMT DatevsLongines LEGEND DIVER 59

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

Field III GMT Date
Gruppo GammaField III GMT Date
MSRP $459
LEGEND DIVER 59
LonginesLEGEND DIVER 59
MSRP $4,100

At a glance

18 of 29 specs differ
Diameter
Field III GMT Date40mm
LEGEND DIVER 5942mm
Power Reserve
Field III GMT Date41h
LEGEND DIVER 5972h
Water Resistance
Field III GMT Date200m
LEGEND DIVER 59300m
MSRP
Field III GMT Date$459
LEGEND DIVER 59$4,100

Full specifications

Case

7 specs
Category
GMT
Diver
Diameter
40mm
42mm
Thickness
14mm
12.85mm
Lug-to-Lug
48.5mm
50.1mm
Finish
Brushed and polished
Water Resistance
200m
300m
Caseback
Solid
Screw-down case back

Crystal & Dial

3 specs
Crystal Shape
Flat
AR Coating
Yes
Both sides
Indices
Applied
Painted Arabic numerals and indexes

Movement

7 specs
Caliber
Seiko Instruments NH38A
L888.6
Beat Rate
28,800 vph
25,200 vph
Power Reserve
41h
72h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
GMT, Date
Hours, minutes, seconds

Pricing

1 specs
MSRP
$459
$4,100

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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.

Gruppo Gamma Field III GMT Date

Owners widely praise the Gruppo Gamma Field III GMT Date for its awesome looks, quality, and good value. The watch features a 40mm brushed 316L stainless steel case, box sapphire crystal, and 200m water resistance, powered by a Seiko NH34A movement. Some reviewers note the NH34A movement's accuracy can range from -20~+40 seconds per day, though one reviewer reported +5 seconds per day with a regulated movement. The dial's dense layout with Arabic numerals can be overwhelming for some, and one owner found the size unsuitable for smaller wrists. On balance, owners rate the Gruppo Gamma Field III GMT Date highly for its impressive finishing and toolish design at its price point.

Longines LEGEND DIVER 59

The Longines LEGEND DIVER 59 is widely praised for its warm colors and the 42mm no-date configuration, with owners appreciating its comfortable and versatile wearability. Reviewers highlight the matte black grained-texture dial and sandblasted hands, noting the COSC-certified L888.6 caliber offers a 72-hour power reserve, all at a $4,100 price point. Opinions on bracelet comfort vary, with some finding it bulky on smaller wrists while others prefer it over the mesh option. Overall, owners and reviewers consider the Longines LEGEND DIVER 59 a great release that preserves the model's identity.

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