Side by side
Marathon Arctic OSAR 41mm AutomaticvsSinn 456 TW70 GG
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
18 of 29 specs differDiameter
Arctic OSAR 41mm Automatic41mm
456 TW70 GG28mm
Power Reserve
Arctic OSAR 41mm Automatic40h
456 TW70 GG38h
Water Resistance
Arctic OSAR 41mm Automatic300m
456 TW70 GG200m
MSRP
Arctic OSAR 41mm Automatic$1,800
456 TW70 GG$6,372
Full specifications
Case
9 specsCategory
Diver
Tool
Diameter
41mm
28mm
Thickness
13mm
9mm
Lug-to-Lug
43.5mm
—
Lug Width
18mm
14mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed and polished
polished
Water Resistance
300m
200m
Caseback
Solid
—
Crystal & Dial
5 specsCrystal Shape
Flat
—
AR Coating
Inner
Underside
Dial Color
White
Black
Indices
Applied
—
Lume
None
Luminescent
Movement
3 specsCaliber
Sellita SW220-1
SW 100
Power Reserve
40h
38h
Complications
None
Date
Pricing
1 specsMSRP
$1,800
$6,372
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