Side by side

Raven TrekkervsGruppo Gamma Field III GMT Date

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

Trekker
RavenTrekker
MSRP $690
Field III GMT Date
Gruppo GammaField III GMT Date
MSRP $459
What people say

Owners + reviewers, side by side

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

Raven Trekker

Owners widely praise the Raven Trekker for its classic yet unique design, excellent bracelet, killer BGW9 lume, and overall value, with many finding the 39mm case size perfect and appreciating its blend of explorer and dive watch aesthetics. Reviewers and owners consistently flag the tight, play-free bezel action and the crisp, legible dial. Some owners note the Miyota 9015 movement's rotor can exhibit wobble, the crown threads can feel grindy, and the bracelet's solid end links can be difficult to reinsert, with one owner finding the 2022 bracelet too simple. Overall, owners rate the Raven Trekker highly for its exceptional value and tool-watch build at the price point.

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.

At a glance

12 of 29 specs differ
Diameter
Trekker39mm
Field III GMT Date40mm
Power Reserve
Trekker
Field III GMT Date41h
Water Resistance
Trekker200m
Field III GMT Date200m
MSRP
Trekker$690
Field III GMT Date$459

Full specifications

Case

5 specs
Category
GMT
Diameter
39mm
40mm
Thickness
12.5mm
14mm
Lug-to-Lug
48mm
48.5mm
Lug Width
20mm
22mm

Crystal & Dial

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

Movement

3 specs
Caliber
Miyota 9015
Seiko Instruments NH38A
Power Reserve
41h
Complications
None
GMT, Date

Pricing

1 specs
MSRP
$690
$459
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