Side by side

Marathon Arctic OSAR 41mm AutomaticvsHELM Khuraburi Titanium

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

Arctic OSAR 41mm Automatic
MarathonArctic OSAR 41mm Automatic
MSRP $1,800
Khuraburi Titanium
HELMKhuraburi Titanium
MSRP $375

At a glance

13 of 29 specs differ
Diameter
Arctic OSAR 41mm Automatic41mm
Khuraburi Titanium42mm
Power Reserve
Arctic OSAR 41mm Automatic40h
Khuraburi Titanium40h
Water Resistance
Arctic OSAR 41mm Automatic300m
Khuraburi Titanium300m
MSRP
Arctic OSAR 41mm Automatic$1,800
Khuraburi Titanium$375

Full specifications

Case

5 specs
Diameter
41mm
42mm
Thickness
13mm
16mm
Lug-to-Lug
43.5mm
49mm
Lug Width
18mm
22mm
Material
316L Stainless Steel
Titanium

Crystal & Dial

4 specs
Crystal Shape
Flat
Domed
AR Coating
Inner
Yes
Dial Color
White
Black
Lume
None
Super-LumiNova

Movement

3 specs
Caliber
Sellita SW220-1
Power Reserve
40h
40h
Jewels
25
24

Pricing

1 specs
MSRP
$1,800
$375

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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 41mm Automatic

The Marathon Arctic OSAR 41mm Automatic is noted for its comfortable wearability on wrists under 7 inches, with one owner finding the 41mm size perfect. Accuracy observations vary, with one owner reporting a consistent +1 second per day and another noting -20 seconds per day. The watch features a Sellita automatic movement and has dimensions of 14mm thickness and a 48mm lug-to-lug. Overall, owners appreciate the Marathon Arctic OSAR 41mm Automatic for its comfortable fit and Marathon's overall appeal.

HELM Khuraburi Titanium

Owners widely praise the HELM Khuraburi Titanium for its exceptional lume, robust build, and great value, with many noting its lightweight titanium construction and comfortable wearability. The 4 o'clock crown and superb crown action are frequently highlighted as positive attributes. Some owners find the watch's thickness, around 16mm, to be substantial, and one reported the Seiko NH38 movement ran over 40 seconds fast per day, while another criticized the NH35 movement's 40-hour power reserve. On balance, owners rate the HELM Khuraburi Titanium highly for its outstanding lume and impressive build quality at its price point.

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