Fortis Marinemaster M-44vsSeagull Ocean Series Pro 300m Waterproof Diving 44mm

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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.

Fortis Marinemaster M-44 at true scale

Marinemaster M-44

Seagull Ocean Series Pro 300m Waterproof Diving 44mm at true scale

Ocean Series Pro 300m Waterproof Diving 44mm

Diameter

44mm

44mm

Lug-to-Lug

n/a

51mm

Thickness

14mm

13.5mm

lowest

Water Resistance

300m

300m

Power Reserve

38h

n/a

MSRP

$5,120

$618

lowest

Movement

Sellita SW220-1

Seagull ST2130

Case

2 specs
Thickness
14mm
13.5mm
Lug-to-Lug
n/a
51mm

Crystal & Dial

1 specs
Dial Color
Orange
n/a

Movement

4 specs
Caliber
Sellita SW220-1
Seagull ST2130
Beat Rate
28,800 vph
0 vph
Power Reserve
38h
0h
Jewels
26
0

Pricing

1 specs
MSRP
$5,120
$618
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Fortis Marinemaster M-44

Owners praise the Fortis Marinemaster M-44 for its gorgeous appearance, significant wrist presence, and "crazy lume." Reviewers highlight its excellent build quality, COSC-certified movement accuracy of 0 seconds per day, and surprisingly comfortable 44mm case despite its 14.4mm thickness. One reviewer noted the 21mm lug width as a minor drawback, wishing it were 22mm. Overall, owners and reviewers rate the Fortis Marinemaster M-44 highly for its exceptional build quality and COSC-certified accuracy.

Seagull Ocean Series Pro 300m Waterproof Diving 44mm

Owners praise the quick-release spring bars on the Seagull Ocean Series Pro 300m Waterproof Diving Watch 44mm for simplifying strap changes. The 44mm case is noted as large, though one owner found it fit their wrist well, and the 60-click unidirectional bezel is a familiar feature. Fit, finish, and general quality are considered comparable to a Movado Series 800. On balance, owners rate the Seagull Ocean Series Pro 300m Waterproof Diving Watch 44mm positively for its thoughtful features and build quality at its price point.

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