Side by side
Marathon OSAR-D (Original SAR with Date) Automatic 41mmvsOrient AK04 Field Sport Watch
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
17 of 29 specs differDiameter
OSAR-D (Original SAR with Date) Automatic 41mm41mm
AK04 Field Sport Watch42.4mm
Power Reserve
OSAR-D (Original SAR with Date) Automatic 41mm40h
AK04 Field Sport Watch40h
Water Resistance
OSAR-D (Original SAR with Date) Automatic 41mm300m
AK04 Field Sport Watch100m
MSRP
OSAR-D (Original SAR with Date) Automatic 41mm$1,800
AK04 Field Sport Watch$325
Full specifications
Case
7 specsCategory
Diver
—
Diameter
41mm
42.4mm
Thickness
13mm
12.2mm
Lug-to-Lug
43.5mm
49.5mm
Lug Width
18mm
22mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
100m
Crystal & Dial
5 specsCrystal
Sapphire
Mineral
Crystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
Black
Blue
Indices
Applied
—
Movement
4 specsCaliber
Sellita SW220-1
F6B22
Beat Rate
28,800 vph
21,600 vph
Jewels
25
22
Complications
None
GMT, Day-date
Pricing
1 specsMSRP
$1,800
$325
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