Side by side

Marathon Arctic OSAR 46mm AutomaticvsBoldr BOLDR x Nitecore

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

Arctic OSAR 46mm Automatic
MarathonArctic OSAR 46mm Automatic
MSRP $2,500
BOLDR x Nitecore
BoldrBOLDR x Nitecore
MSRP $449

At a glance

11 of 29 specs differ
Diameter
Arctic OSAR 46mm Automatic46mm
BOLDR x Nitecore38mm
Power Reserve
Arctic OSAR 46mm Automatic40h
BOLDR x Nitecore40h
Water Resistance
Arctic OSAR 46mm Automatic300m
BOLDR x Nitecore200m
MSRP
Arctic OSAR 46mm Automatic$2,500
BOLDR x Nitecore$449

Full specifications

Case

6 specs
Diameter
46mm
38mm
Thickness
13mm
12.8mm
Lug-to-Lug
43.5mm
44mm
Lug Width
18mm
20mm
Material
316L Stainless Steel
Titanium
Water Resistance
300m
200m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
White
The Kraken by BOLDR x Nitecore
Lume
None
Super-LumiNova

Movement

1 specs
Caliber
Sellita SW220-1
Seiko NH35A

Pricing

1 specs
MSRP
$2,500
$449

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Marathon Arctic OSAR 46mm Automatic

Owners widely praise the Marathon Arctic OSAR 46mm Automatic for its overbuilt toughness and industrial, instrument-like aesthetic, with some preferring the Arctic dial for legibility. One owner notes the automatic movement may be unnecessary for rough use compared to a quartz option. Reviewers mention the MaraGlo luminous paint and a Sellita SW200-1 automatic movement. Some owners question its rising price and luxury positioning, with one reporting poor lume and movement performance. Overall, owners value the Marathon Arctic OSAR 46mm Automatic for its robust build and utilitarian design.

BOLDR x Nitecore

BOLDR x Nitecore is widely praised for its lightweight 38mm PVD titanium case, excellent legibility, and perfect sizing. Owners and reviewers highlight the unique, topographical map-inspired dial offering fantastic depth, complemented by color-matched Old-Radium C3 lume and subtle branding. The watch is described as durable and powerfully lumed, with the included Nitecore TIKI torch capable of boosting its glow. On balance, owners and reviewers rate the BOLDR x Nitecore highly for its exceptional lume and distinctive dial design at its price point.

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