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Marathon OSAR-D (Original SAR with Date) Automatic 41mmvsRolex GMT-Master II

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

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OSAR-D (Original SAR with Date) Automatic 41mm
MarathonOSAR-D (Original SAR with Date) Automatic 41mm
MSRP $1,800
GMT-Master II
RolexGMT-Master II
MSRP $53,100
Buy from Marathon ↗
Buy used on eBay ↗
Buy from Rolex ↗
Buy used on eBay ↗

At a glance

17 of 29 specs differ
Diameter
OSAR-D (Original SAR with Date) Automatic 41mm41mm
GMT-Master II40mm
Power Reserve
OSAR-D (Original SAR with Date) Automatic 41mm40h
GMT-Master II70h
Water Resistance
OSAR-D (Original SAR with Date) Automatic 41mm300m
GMT-Master II100m
MSRP
OSAR-D (Original SAR with Date) Automatic 41mm$1,800
GMT-Master II$53,100

Full specifications

Case

9 specs
Category
Diver
GMT
Diameter
41mm
40mm
Thickness
13mm
—
Lug-to-Lug
43.5mm
46mm
Lug Width
18mm
—
Material
316L Stainless Steel
18kt Everose Gold
Finish
Brushed and polished
18 kt Everose gold
Water Resistance
300m
100m
Caseback
Solid
Monobloc middle case, screw-down case back and winding crown

Crystal & Dial

3 specs
AR Coating
Inner
—
Indices
Applied
Index
Lume
None
Chromalight

Movement

4 specs
Caliber
Sellita SW220-1
3285
Power Reserve
40h
70h
Jewels
25
34
Complications
None
GMT, Date

Pricing

1 specs
MSRP
$1,800
$53,100
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