Side by side

Marathon OSAR-D (Original SAR with Date) Automatic 46mmvsSeiko Presage Classic Series Seiko 145th Anniversary Limited Edition

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

OSAR-D (Original SAR with Date) Automatic 46mm
MarathonOSAR-D (Original SAR with Date) Automatic 46mm
MSRP $2,500

At a glance

13 of 29 specs differ
Diameter
OSAR-D (Original SAR with Date) Automatic 46mm46mm
Presage Classic Series Seiko 145th Anniversary Limited Edition35mm
Power Reserve
OSAR-D (Original SAR with Date) Automatic 46mm40h
Presage Classic Series Seiko 145th Anniversary Limited Edition72h
Water Resistance
OSAR-D (Original SAR with Date) Automatic 46mm300m
Presage Classic Series Seiko 145th Anniversary Limited Edition50m
MSRP
OSAR-D (Original SAR with Date) Automatic 46mm$2,500
Presage Classic Series Seiko 145th Anniversary Limited Edition$1,900

Full specifications

Case

7 specs
Category
Diver
Dress
Diameter
46mm
35mm
Thickness
13mm
12.3mm
Lug-to-Lug
43.5mm
37mm
Lug Width
18mm
11mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
50m

Crystal & Dial

2 specs
Crystal Shape
Flat
Box
AR Coating
Inner
Anti-reflective coating on inner surface

Movement

3 specs
Caliber
Sellita SW220-1
6R51
Power Reserve
40h
72h
Jewels
25
24

Pricing

1 specs
MSRP
$2,500
$1,900

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What people say

Owners + reviewers, side by side

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

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

The Marathon OSAR-D (Original SAR with Date) Automatic 46mm is widely regarded as a rugged and legible timepiece, featuring a familiar geometric dial with MaraGlo lume and a white dial with applied hour markers that enhance legibility. Owners and reviewers note its 300-meter water resistance and the reliable Swiss-made Sellita SW200-1 automatic movement with improved shock protection. The watch is described as large, thick, and heavy, with some owners finding it comfortable on the wrist while others note its substantial presence, particularly at a table. Overall, owners and reviewers appreciate the Marathon OSAR-D (Original SAR with Date) Automatic 46mm for its rugged build and excellent legibility.

Seiko Presage Classic Series Seiko 145th Anniversary Limited Edition

The Presage Classic Series Seiko 145th Anniversary Limited Edition features a white enamel dial with black Roman numerals and gold leaf hands, evoking early 20th-century designs. It is powered by the 72-hour calibre 6R51. Overall, owners view the Presage Classic Series Seiko 145th Anniversary Limited Edition as a meaningful family heirloom.

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