Marathon OSAR-D (Original SAR with Date) Automatic 46mmvsBlancpain Bathyscaphe

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 46mm at true scale

OSAR-D (Original SAR with Date) Automatic 46mm

Blancpain Bathyscaphe at true scale

Bathyscaphe

Diameter

46mm

43mm

Thickness

13mm

lowest

13.4mm

Water Resistance

300m

300m

Power Reserve

n/a

120h

MSRP

$2,500

lowest

$15,100

Movement

Sellita SW220-1

1315

Case

5 specs
Diameter
46mm
43mm
Thickness
13mm
13.45mm
Lug Width
18mm
n/a
Material
316L Stainless Steel
Titanium
Finish
n/a
Titanium

Crystal & Dial

1 specs
Dial Color
Black
n/a

Movement

2 specs
Caliber
Sellita SW220-1
1315
Power Reserve
0h
120h

Pricing

1 specs
MSRP
$2,500
$15,100
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 46mm

Owners and reviewers widely praise the Marathon OSAR-D (Original SAR with Date) Automatic 46mm for its exceptional legibility, robust tool-watch design, and rugged feel. The matte black dial, large hour markers, and MaraGlo lume contribute to excellent readability, even in challenging conditions. Some owners note the 46mm case is substantial and can feel large, particularly in social settings, though it fits some wrists well. The watch is powered by a Sellita SW200-1 automatic movement. Overall, owners and reviewers rate the Marathon OSAR-D (Original SAR with Date) Automatic 46mm highly for its unapologetic tool-watch purpose and legibility.

Blancpain Bathyscaphe

Blancpain Bathyscaphe owners widely praise its understated design that plays with light and its comfortable wearability, with many finding it a luxurious, under-the-radar alternative to more common dive watches. Some owners note the dial's minimal text and appreciate its legibility, while others wish for larger indices. The movement's finishing and impressive power reserve are highlighted, and one owner reports exceptional accuracy at 0.1s/day. Criticisms include a bezel that can feel cheap with backplay and difficulty underwater, and some find the aesthetic underwhelming for the price, with one owner calling it ugly. On balance, owners and the community rate the Blancpain Bathyscaphe highly for its quiet quality, luxurious feel, and striking dial that shines in the light.