Luminox Master Carbon SEAL Automatic 45mmvsSeagull 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.

Luminox Master Carbon SEAL Automatic 45mm at true scale

Master Carbon SEAL Automatic 45mm

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

Ocean Series Pro 300m Waterproof Diving 44mm

Diameter

45mm

44mm

Lug-to-Lug

n/a

51mm

Thickness

14mm

13.5mm

lowest

Water Resistance

200m

300m

highest

MSRP

$1,695

$633

lowest

Movement

Sellita SW220-1

Seagull ST2130

Case

6 specs
Diameter
45mm
44mm
Thickness
14mm
13.5mm
Lug-to-Lug
n/a
51mm
Lug Width
24mm
22mm
Material
CARBONOX™+
Stainless Steel
Water Resistance
200m
300m

Crystal & Dial

1 specs
Dial Color
Black
n/a

Movement

1 specs
Caliber
Sellita SW220-1
Seagull ST2130

Pricing

1 specs
MSRP
$1,695
$633
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Reviews

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

Luminox Master Carbon SEAL Automatic 45mm

Owners widely praise the Luminox Master Carbon SEAL Automatic 45mm for its lightweight and scratch-resistant Carbonox case, which has held up well to extreme activities, and appreciate the constant lume from its tritium tubes. However, some owners report issues with the bezel rattling and have observed multiple instances of sheared lugs on the watch. One reviewer noted the rubber strap requires precise cutting and the deployant hardware is mismatched. The Luminox Master Carbon SEAL Automatic 45mm is available on a red strap, with a black strap also offered. On balance, owners value the Luminox Master Carbon SEAL Automatic 45mm for its durable, lightweight carbon case and reliable tritium lume, despite some concerns about build quality and strap design.

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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