Side by side

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

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 Date
Gruppo GammaField III GMT Date
MSRP $459

At a glance

11 of 29 specs differ
Diameter
Seestern Heritage S436-2 BB GMT40mm
Field III GMT Date40mm
Power Reserve
Seestern Heritage S436-2 BB GMT35h
Field III GMT Date41h
Water Resistance
Seestern Heritage S436-2 BB GMT10m
Field III GMT Date200m
MSRP
Seestern Heritage S436-2 BB GMT$299
Field III GMT Date$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, Date

Pricing

1 specs
MSRP
$299
$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.

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 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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