Marathon OSAR-D (Original SAR with Date) Automatic 41mmvsSeagull Ocean Series Pro 300m Waterproof Diving Watch 41mm

lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures

Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Marathon OSAR-D (Original SAR with Date) Automatic 41mm at true scale

OSAR-D (Original SAR with Date) Automatic 41mm

Seagull Ocean Series Pro 300m Waterproof Diving Watch 41mm at true scale

Ocean Series Pro 300m Waterproof Diving Watch 41mm

Diameter

41mm

41mm

Lug-to-Lug

43.5mm

lowest

47.5mm

Thickness

13mm

lowest

13.5mm

Water Resistance

300m

300m

MSRP

$1,800

$499

lowest

Movement

Sellita SW220-1

Seagull ST2130

Case

4 specs
Thickness
13mm
13.5mm
Lug-to-Lug
43.5mm
47.5mm
Lug Width
18mm
20mm
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

1 specs
Dial Color
Black
n/a

Movement

1 specs
Caliber
Sellita SW220-1
Seagull ST2130

Pricing

1 specs
MSRP
$1,800
$499
Keep your wishlist and collection together in the appExplore the app

Reviews

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

Marathon OSAR-D (Original SAR with Date) Automatic 41mm

The Marathon OSAR-D (Original SAR with Date) Automatic 41mm is noted for its high legibility, featuring large hour markers and a white dial with applied indices. A functional date magnifier is present. The watch utilizes a reliable Sellita SW200-1 automatic movement. One reviewer found the bracelet lacked refinement and preferred the rubber strap option. On balance, reviewers highlight the Marathon OSAR-D (Original SAR with Date) Automatic 41mm's strong legibility and functional design as its primary strengths.

Seagull Ocean Series Pro 300m Waterproof Diving Watch 41mm

Owners widely praise the Seagull Ocean Series Pro 300m Waterproof Diving Watch 41mm for its excellent fit, finish, and overall quality, with one owner calling it a solid diver worth every penny at $415. The quick-release spring bar system for strap changes is highlighted as ingenious and simple. However, one owner finds the dial stylistically unappealing, describing some images as tacky and cheap. On balance, owners rate the Seagull Ocean Series Pro 300m Waterproof Diving Watch 41mm highly for its surprising quality and value.