Side by side
Marathon Arctic OSAR 41mm AutomaticvsIslander Islander Mitchel Black DLC Automatic Field Watch with Luminous Dial, AR Sapphire Crystal #ISL-83
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
Islander Mitchel Black DLC Automatic Field Watch with Luminous Dial, AR Sapphire Crystal #ISL-8339mm
Power Reserve
Arctic OSAR 41mm Automatic40h
Islander Mitchel Black DLC Automatic Field Watch with Luminous Dial, AR Sapphire Crystal #ISL-83—
Water Resistance
Arctic OSAR 41mm Automatic300m
Islander Mitchel Black DLC Automatic Field Watch with Luminous Dial, AR Sapphire Crystal #ISL-83100m
MSRP
Arctic OSAR 41mm Automatic$1,800
Islander Mitchel Black DLC Automatic Field Watch with Luminous Dial, AR Sapphire Crystal #ISL-83$299
Full specifications
Case
9 specsCategory
Diver
Field
Diameter
41mm
39mm
Thickness
13mm
12mm
Lug-to-Lug
43.5mm
48.5mm
Lug Width
18mm
20mm
Material
316L Stainless Steel
DLC Stainless Steel
Finish
Brushed and polished
—
Water Resistance
300m
100m
Caseback
Solid
Exhibition
Crystal & Dial
4 specsCrystal Shape
Flat
—
AR Coating
Inner
Yes
Dial Color
White
—
Indices
Applied
—
Movement
4 specsCaliber
Sellita SW220-1
Seiko NH35
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0
Pricing
1 specsMSRP
$1,800
$299
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