Side by side

Sugess Seestern S456 GMTvsLongines HYDROCONQUEST MESH

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

Seestern S456 GMT
SugessSeestern S456 GMT
MSRP $299
HYDROCONQUEST MESH
LonginesHYDROCONQUEST MESH
MSRP $2,350

At a glance

12 of 29 specs differ
Diameter
Seestern S456 GMT40mm
HYDROCONQUEST MESH41mm
Power Reserve
Seestern S456 GMT40h
HYDROCONQUEST MESH72h
Water Resistance
Seestern S456 GMT200m
HYDROCONQUEST MESH300m
MSRP
Seestern S456 GMT$299
HYDROCONQUEST MESH$2,350

Full specifications

Case

6 specs
Category
GMT
Diver
Diameter
40mm
41mm
Thickness
13mm
11.9mm
Lug-to-Lug
48.8mm
51.1mm
Lug Width
20mm
21mm
Water Resistance
200m
300m

Crystal & Dial

2 specs
Dial Color
Blue
Black
Lume
Tritium
None

Movement

3 specs
Caliber
NH34
L888.5
Power Reserve
40h
72h
Complications
GMT, Date
None

Pricing

1 specs
MSRP
$299
$2,350

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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 S456 GMT

Owners widely praise the Sugess Seestern S456 GMT for its excellent case finishing, deep blue sunburst dial, and crisp indices, with one owner rating the overall fit and finish 9.5 out of 10. The watch is noted for its legibility, strong lume that lasts about 4 hours, and accurate timekeeping around -4 seconds per day, with easy GMT hand adjustment. Some owners report issues with a loose or friction-based unidirectional bezel, while others find theirs tight and prefer a bidirectional GMT bezel. The sapphire crystal is described as clear and flat by some, but others find it very reflective with AR coating that could be improved. Sizing is generally considered good at 39mm with a 46mm lug-to-lug and 12mm thickness, though one owner expresses concern about its 49mm lug-to-lug and 41mm bezel diameter. Overall, owners rate the Sugess Seestern S456 GMT highly for its impressive finishing and dial at its price point.

Longines HYDROCONQUEST MESH

Owners widely praise the Longines HYDROCONQUEST MESH for its eye-catching dial colors and impressive fit and finish at its price point, with some noting a well-regulated movement losing around 2 seconds per day and others seeing accuracy within COSC specifications. The tapered mesh bracelet is described as a clever execution with emphasized adjustability, offering a neat feature for wrist swelling. However, some owners criticize the bracelet's clasp for lacking on-the-fly micro-adjustments and the potential for pinching, while winding the screw-down crown is considered inconvenient by some. The lume is a point of contention, with one owner finding it disappointing and fading quickly, while another reports it as strong and long-lasting. Overall, owners rate the Longines HYDROCONQUEST MESH highly for its competitive pricing and versatile, modern retro aesthetic.

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