Side by side

Sternglas MarusvsGruppo Gamma Field III GMT Date

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

Marus
SternglasMarus
MSRP $485
Field III GMT Date
Gruppo GammaField III GMT Date
MSRP $459

At a glance

11 of 29 specs differ
Diameter
Marus42mm
Field III GMT Date40mm
Power Reserve
Marus42h
Field III GMT Date41h
Water Resistance
Marus200m
Field III GMT Date200m
MSRP
Marus$485
Field III GMT Date$459

Full specifications

Case

4 specs
Category
Diver
GMT
Diameter
42mm
40mm
Lug-to-Lug
53.8mm
48.5mm
Lug Width
20mm
22mm

Crystal & Dial

2 specs
Dial Color
Black
Lume
Luminova grün
Super-LumiNova

Movement

4 specs
Caliber
Miyota 8215
Seiko Instruments NH38A
Power Reserve
42h
41h
Jewels
25
Complications
None
GMT, Date

Pricing

1 specs
MSRP
$485
$459

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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.

Sternglas Marus

The Sternglas Marus is widely praised for its well-built, heavy feel and excellent bezel action, considered the best in its price range. Despite its 42mm diameter and 52mm lug-to-lug, owners report it fits surprisingly well on slim wrists. A reviewer notes the short seconds hand as a drawback, but highlights the watch as a fun, affordable starting point for a collection, featuring a vibrant Pepsi bezel and an anthracite dial that shifts in appearance, powered by a Miyota 8215 movement for €399. Overall, owners and reviewers rate the Sternglas Marus highly for its robust build and superior bezel at its 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.

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