Side by side

Marathon OSAR-D (Original SAR with Date) Automatic 46mmvsHorage Autark Tourbillon GMT

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
Autark Tourbillon GMT
HorageAutark Tourbillon GMT
MSRP $20,150

At a glance

13 of 29 specs differ
Diameter
OSAR-D (Original SAR with Date) Automatic 46mm46mm
Autark Tourbillon GMT39.5mm
Power Reserve
OSAR-D (Original SAR with Date) Automatic 46mm40h
Autark Tourbillon GMT72h
Water Resistance
OSAR-D (Original SAR with Date) Automatic 46mm300m
Autark Tourbillon GMT100m
MSRP
OSAR-D (Original SAR with Date) Automatic 46mm$2,500
Autark Tourbillon GMT$20,150

Full specifications

Case

7 specs
Category
Diver
GMT
Diameter
46mm
39.5mm
Thickness
13mm
8.9mm
Lug-to-Lug
43.5mm
48.3mm
Lug Width
18mm
22mm
Material
316L Stainless Steel
Titanium
Water Resistance
300m
100m

Crystal & Dial

2 specs
AR Coating
Inner
No
Lume
None
Super-LumiNova

Movement

3 specs
Caliber
Sellita SW220-1
Horage K-TMR
Power Reserve
40h
72h
Complications
None
Tourbillon, GMT

Pricing

1 specs
MSRP
$2,500
$20,150

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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.

Horage Autark Tourbillon GMT

Owners widely praise the Horage Autark Tourbillon GMT for its Swiss-made tourbillon, platinum micro-rotor, and super-thin 9mm titanium case design, noting little less than premium feel in case and movement finishing. The dial features a sub-seconds, date, and power reserve indicator, powered by an in-house movement with a 60-hour reserve. Some find the sub-dial illegible and hour hands difficult to read quickly, while others note the stepped bezel is not to their taste and the micro-rotor can be loud. The bracelet's lack of taper is also flagged as a drawback. On balance, owners rate the Horage Autark Tourbillon GMT highly for its premium finishing and innovative technical features at its price point.

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