Side by side

Marathon OSAR-D (Original SAR with Date) Automatic 46mmvsSinn 6012

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
6012
Sinn6012
MSRP $5,929

At a glance

16 of 29 specs differ
Diameter
OSAR-D (Original SAR with Date) Automatic 46mm46mm
601241.5mm
Power Reserve
OSAR-D (Original SAR with Date) Automatic 46mm40h
601238h
Water Resistance
OSAR-D (Original SAR with Date) Automatic 46mm300m
6012100m
MSRP
OSAR-D (Original SAR with Date) Automatic 46mm$2,500
6012$5,929

Full specifications

Case

9 specs
Category
Diver
Tool
Diameter
46mm
41.5mm
Thickness
13mm
14.5mm
Lug-to-Lug
43.5mm
Lug Width
18mm
22mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed and polished
polished
Water Resistance
300m
100m
Caseback
Solid

Crystal & Dial

3 specs
Crystal Shape
Flat
AR Coating
Inner
Underside
Lume
None
Luminescent

Movement

3 specs
Caliber
Sellita SW220-1
SINN movement SZ06
Power Reserve
40h
38h
Complications
None
Chronograph, Date, Day-Date

Pricing

1 specs
MSRP
$2,500
$5,929

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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.

Sinn 6012

The Sinn 6012 is a handsome, complicated chronograph featuring five dial-side complications, including a moon phase, built on a modified ETA 7751 movement. Reviewers note its clean dial offers good legibility, though one wished for a red accent on the date pointer. One long-time enthusiast considers the Frankfurt series, including the 6012, to be overpriced. The 14.5mm thickness makes it a slightly tall dress option. Overall, owners and reviewers find the Sinn 6012 to be a well-executed, complicated chronograph, with the primary reservation being its perceived value.

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