Fortis Marinemaster M-40vsSpinnaker Fleuss Seconde/Seconde/ 2025 Edition
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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
Fleuss Seconde/Seconde/ 2025 Edition
Diameter
40mm
40mm
Lug-to-Lug
n/a
47mm
Thickness
13mm
12.9mm
lowest
Water Resistance
300m
highest
150m
Power Reserve
38h
42h
highest
MSRP
$3,520
$525
lowest
Movement
Sellita SW220-1
Miyota 9015
Case
4 specsCrystal & Dial
4 specsMovement
3 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.
The Spinnaker Fleuss Seconde/Seconde/ 2025 Edition is praised for its stunning green dial and vintage vibe, with owners noting its good size, legibility, and solid build, making it a frequent wearer. The blue dial is also noted for catching the light. One owner reports the watch wears lightly and is accurate after two weeks of beach use. The models are playful, niche watches with 50 ghost graphics on the dial, priced at $370 USD. While the 43mm case is comfortable, it's on the larger side. One owner was thoroughly unimpressed with the collaboration model. Overall, owners rate the Spinnaker Fleuss Seconde/Seconde/ 2025 Edition highly for its dial aesthetics and value at the price point.
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