Side by side

Marathon OSAR-D (Original SAR with Date) Automatic 46mmvsCitizen Promaster Sikorsky

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
Promaster Sikorsky
CitizenPromaster Sikorsky
MSRP $469

At a glance

12 of 29 specs differ
Diameter
OSAR-D (Original SAR with Date) Automatic 46mm46mm
Promaster Sikorsky42.4mm
Power Reserve
OSAR-D (Original SAR with Date) Automatic 46mm40h
Promaster Sikorsky40h
Water Resistance
OSAR-D (Original SAR with Date) Automatic 46mm300m
Promaster Sikorsky200m
MSRP
OSAR-D (Original SAR with Date) Automatic 46mm$2,500
Promaster Sikorsky$469

Full specifications

Case

7 specs
Category
Diver
Pilot
Diameter
46mm
42.4mm
Thickness
13mm
12mm
Lug-to-Lug
43.5mm
46mm
Lug Width
18mm
22mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
200m

Crystal & Dial

2 specs
Crystal
Sapphire
Mineral
Dial Color
Black
Grey

Movement

2 specs
Caliber
Sellita SW220-1
B877
Type
Automatic
Solar

Pricing

1 specs
MSRP
$2,500
$469

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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.

Citizen Promaster Sikorsky

The Citizen Promaster Sikorsky is a large 46mm watch honoring the S-92 helicopter, featuring a busy dial with red, white, blue, and yellow accents, and helicopter blade-shaped hands. It houses a solar-powered U680 movement with atomic time syncing. On balance, owners find the Citizen Promaster Sikorsky to be a unique, albeit cluttered, limited edition timepiece.

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