Side by side

Brew Metric Manual WindvsGruppo Gamma Field III GMT

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

Metric Manual Wind
BrewMetric Manual Wind
MSRP $875
Field III GMT
Gruppo GammaField III GMT
MSRP $459

At a glance

22 of 29 specs differ
Diameter
Metric Manual Wind36mm
Field III GMT40mm
Power Reserve
Metric Manual Wind
Field III GMT41h
Water Resistance
Metric Manual Wind50m
Field III GMT200m
MSRP
Metric Manual Wind$875
Field III GMT$459

Full specifications

Case

9 specs
Category
Mechanical
GMT
Diameter
36mm
40mm
Thickness
8.5mm
14mm
Lug-to-Lug
41.5mm
48.5mm
Lug Width
19.85mm
22mm
Material
Stainless Steel 316L
Stainless Steel
Finish
Brushed and polished
Water Resistance
50m
200m
Caseback
Stainless Steel 316L + Sapphire Crystal
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Yes
Dial Color
Blue Matte
Black
Indices
Applied
Lume
None
Super-LumiNova

Movement

7 specs
Caliber
SW210-1
Seiko Instruments NH38A
Type
Manual
Automatic
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
41h
Jewels
0
25
Hacking
No
Yes
Complications
None
GMT

Pricing

1 specs
MSRP
$875
$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.

Brew Metric Manual Wind

The Brew Metric is widely praised for its value, with reviewers noting the $525-$875 price point offers a compelling package including '70s-inspired designs, complex dials, and reliable movements. Owners and reviewers highlight its compact 36mm case size and fluid, integrated-look bracelet as contributing to excellent wearability, particularly on smaller wrists. The dial execution, featuring "mountain-top" indices, applied elements, and textured finishes, is frequently singled out for its dynamism and depth. However, some owners report the bracelet can pull arm hairs, leading to discomfort for some, and one reviewer noted a slight rattle. Strap compatibility is also limited by non-standard lug widths on certain models. Overall, owners and reviewers rate the Brew Metric highly for its distinctive design and strong value proposition at its price point.

Gruppo Gamma Field III GMT

Owners praise the Gruppo Gamma Field III GMT for its look and value, with specific mentions of its sandwich dial and comfortable OEM straps. One owner notes incredible quality for the price across their Gruppo Gamma watches. The watch features a 40mm brushed stainless steel case, box sapphire crystal, and a Seiko NH34A movement with a 41-hour power reserve and stated accuracy of -20~+40 s/day. Some find the lack of a date window a drawback for a GMT, and question its differentiation from other NH34-powered watches. On balance, owners and reviewers find the Gruppo Gamma Field III GMT to be a good value with quality construction for its price point.

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