Side by side

Norqain Adventure Sport 37mm PurplevsFortis Marinemaster M-40

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

Adventure Sport 37mm Purple
NorqainAdventure Sport 37mm Purple
MSRP $3,446
Marinemaster M-40
FortisMarinemaster M-40
MSRP $3,520

At a glance

13 of 29 specs differ
Diameter
Adventure Sport 37mm Purple37mm
Marinemaster M-4040mm
Power Reserve
Adventure Sport 37mm Purple41h
Marinemaster M-4038h
Water Resistance
Adventure Sport 37mm Purple100m
Marinemaster M-40300m
MSRP
Adventure Sport 37mm Purple$3,446
Marinemaster M-40$3,520

Full specifications

Case

5 specs
Diameter
37mm
40mm
Thickness
11.5mm
13mm
Lug-to-Lug
44mm
Lug Width
18mm
21mm
Water Resistance
100m
300m

Crystal & Dial

4 specs
Crystal Shape
Domed
Flat
AR Coating
Yes
Inner
Dial Color
Purple
Orange
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
NORQAIN NN08
Sellita SW220-1
Power Reserve
41h
38h
Jewels
25
26

Pricing

1 specs
MSRP
$3,446
$3,520

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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.

Norqain Adventure Sport 37mm Purple

Owners widely praise the Norqain Adventure Sport for its excellent build quality and finishing for the price, with many appreciating its comfortable fit and distinctive textured dials. Reviewers note the solid DLC coating and legible "old radium" lume on some variants. The automatic movement, while reliable, is considered basic by some for the price point, and a few owners find the Arabic numerals on the bezel less intuitive and prefer a larger crown. Overall, owners and reviewers rate the Norqain Adventure Sport highly for its attractive design and robust construction at its price.

Fortis Marinemaster M-40

Owners praise the Fortis Amber Orange for its gorgeous appearance and strong wrist presence, noting its crazy lume and 70-hour power reserve. The Doxa SUB 300T, described as having a superb, eccentric design with a highly legible dial and functional no-decompression bezel, uses an ETA 2824-2 movement. However, the SUB 300T's 42.5mm case wears large and its 14mm thickness is not ideal for dress shirts, though it boasts 1,200m water resistance. On balance, owners appreciate the Fortis Amber Orange for its striking aesthetics and impressive lume.

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