Side by side

Sugess Seestern Heritage S436-2 BB GMTvsGruppo Gamma Field III GMT

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

Seestern Heritage S436-2 BB GMT
SugessSeestern Heritage S436-2 BB GMT
MSRP $299
Field III GMT
Gruppo GammaField III GMT
MSRP $459

At a glance

11 of 29 specs differ
Diameter
Seestern Heritage S436-2 BB GMT40mm
Field III GMT40mm
Power Reserve
Seestern Heritage S436-2 BB GMT35h
Field III GMT41h
Water Resistance
Seestern Heritage S436-2 BB GMT10m
Field III GMT200m
MSRP
Seestern Heritage S436-2 BB GMT$299
Field III GMT$459

Full specifications

Case

4 specs
Thickness
12.2mm
14mm
Lug-to-Lug
48mm
48.5mm
Lug Width
20mm
22mm
Water Resistance
10m
200m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Lume
Tritium
Super-LumiNova

Movement

4 specs
Caliber
Seiko NH34
Seiko Instruments NH38A
Beat Rate
3 vph
28,800 vph
Power Reserve
35h
41h
Complications
GMT, Moonphase, Date
GMT

Pricing

1 specs
MSRP
$299
$459

Follow this matchup

Get a note when Sugess Seestern Heritage S436-2 BB GMT vs Gruppo Gamma Field III GMT gets more votes, a community discussion, or a price drop. No account needed.

What people say

Owners + reviewers, side by side

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

Sugess Seestern Heritage S436-2 BB GMT

Owners widely praise the Sugess Seestern Heritage S436-2 BB GMT for its 39mm sizing, 12mm thinness, and light yet solid feel, with many appreciating its legibility due to the matte dial, clear crystal, and strong lume, though one owner flags the lume as a weak point. The case finishing is considered excellent, and the blue dial and satin finish are favorably compared to alternatives. Some owners report issues with a loose bezel, with others finding it improved after tuning, and one owner notes the seconds hand is too short. The bracelet clasp lacks sufficient micro-adjustment and screw pins are difficult to remove. On balance, owners rate the Sugess Seestern Heritage S436-2 BB GMT highly for its comfortable wearability and attractive finishing at the price.

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.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.