Fortis Marinemaster M-40vsSeagull Ocean Series Pro 300m Waterproof Gradient Wave-textured Dial Diving Watch 41mm
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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.
Marinemaster M-40
Ocean Series Pro 300m Waterproof Gradient Wave-textured Dial Diving Watch 41mm
Diameter
40mm
41mm
Lug-to-Lug
n/a
47mm
Thickness
13mm
lowest
13.5mm
Water Resistance
300m
300m
Power Reserve
38h
n/a
MSRP
$3,520
$449
lowest
Movement
Sellita SW220-1
Seagull ST2130
Case
4 specsCrystal & Dial
1 specsMovement
4 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Fortis Marinemaster M-40 for its gorgeous appearance and strong wrist presence, noting its impressive lume. The watch comes with a bracelet and three rubber straps, including a deployant buckle. On balance, owners rate the Fortis Marinemaster M-40 highly for its aesthetic appeal and comprehensive strap package.
The watch's Swiss Made construction and robust design are consistently praised. Reviewers noted the bracelet as a potential point of contention.
Owners widely praise the Seagull Ocean Series Pro 300m Waterproof Gradient Wave-textured Dial Diving Watch 41mm for its excellent fit, finish, and general quality, comparable to higher-end brands, and the bracelet is noted as particularly nice and flexible. The gradient wave-textured dial is a standout feature, with one owner calling it beautifully finished and another loving its aesthetic. The quick-release spring bars are considered ingenious, and the 316L stainless steel build contributes to its solid diver reputation. One owner purchased the Seagull Ocean Series Pro 300m Waterproof Gradient Wave-textured Dial Diving Watch 41mm for $415 with coupons. On balance, owners rate the Seagull Ocean Series Pro 300m Waterproof Gradient Wave-textured Dial Diving Watch 41mm highly for its impressive build quality and dial finishing at its price point.
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