Side by side

Bremont Terra Nova 42.5 ChronographvsSugess Seestern S446 GMT

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

Terra Nova 42.5 Chronograph
BremontTerra Nova 42.5 Chronograph
MSRP $5,700
Seestern S446 GMT
SugessSeestern S446 GMT
MSRP $269

At a glance

12 of 29 specs differ
Diameter
Terra Nova 42.5 Chronograph42.5mm
Seestern S446 GMT40mm
Power Reserve
Terra Nova 42.5 Chronograph40h
Seestern S446 GMT41h
Water Resistance
Terra Nova 42.5 Chronograph100m
Seestern S446 GMT100m
MSRP
Terra Nova 42.5 Chronograph$5,700
Seestern S446 GMT$269

Full specifications

Case

6 specs
Category
Chronograph
GMT
Diameter
42.5mm
40mm
Thickness
14.8mm
10mm
Lug-to-Lug
47mm
Lug Width
14.8mm
19mm
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

1 specs
Lume
None
Tritium

Movement

4 specs
Caliber
ENG345
Seiko NH34
Beat Rate
28,800 vph
3 vph
Power Reserve
40h
41h
Complications
None
GMT, Moonphase, Date

Pricing

1 specs
MSRP
$5,700
$269

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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.

Bremont Terra Nova 42.5 Chronograph

The Bremont Terra Nova 42.5 Chronograph is noted for its 42.5mm Cupro-Aluminium case, which is described as blocky with satin finishing and minimal polishing, and a bi-directional bronze compass bezel with a black ceramic insert. Owners and reviewers highlight the satisfying winding action of the crown and crisp chronograph pushers, though one reviewer found the start/stop pusher required significant force. The watch features a green gradient dial with full-block Super-LumiNova numerals and is powered by a chronometer-rated automatic movement with a 56-hour power reserve and 100-meter water resistance. The CuAl7Si2 bronze alloy case is expected to patina over time, offering a warmer look and increased scratch resistance. One reviewer noted the prototype's rear sapphire caseback was too dark to appreciate the movement, and conspicuous text around the tourbillon window detracted from the dial.

Sugess Seestern S446 GMT

Owners widely praise the Sugess Seestern S446 GMT for its outstanding finishing and materials at its price point, with specific mentions of the cream or ivory dial, polished hands, and clear crystal offering superb legibility. Accuracy is generally good, with one owner reporting +2/3 seconds per day from the Seiko NH34A movement. Some owners find the lume is not a strong point, and the bracelet clasp could benefit from more micro-adjustment, with screw pins noted as cheap. The GMT hand is described as flat by some, and opinions are split on the "Sugess" versus "Seestern" logo. Overall, owners rate the Sugess Seestern S446 GMT highly for its beautiful dial and excellent build quality for the price.

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