Side by side
Marathon OSAR-D (Original SAR with Date) Automatic 41mmvsDuxot Tortuga
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
OSAR-D (Original SAR with Date) Automatic 41mm41mm
Tortuga45mm
Power Reserve
OSAR-D (Original SAR with Date) Automatic 41mm40h
Tortuga40h
Water Resistance
OSAR-D (Original SAR with Date) Automatic 41mm300m
Tortuga200m
MSRP
OSAR-D (Original SAR with Date) Automatic 41mm$1,800
Tortuga$169
Full specifications
Case
8 specsDiameter
41mm
45mm
Thickness
13mm
14mm
Lug-to-Lug
43.5mm
52mm
Lug Width
18mm
—
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed and polished
Stainless Steel
Water Resistance
300m
200m
Caseback
Solid
—
Crystal & Dial
3 specsCrystal Shape
Flat
—
AR Coating
Inner
—
Indices
Applied
—
Movement
3 specsCaliber
Sellita SW220-1
—
Beat Rate
28,800 vph
0 vph
Jewels
25
0
Pricing
1 specsMSRP
$1,800
$169
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