Side by side

Marathon Arctic OSAR 36mm AutomaticvsGrand Seiko SBGX261

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

Arctic OSAR 36mm Automatic
MarathonArctic OSAR 36mm Automatic
MSRP $1,200
SBGX261
Grand SeikoSBGX261
MSRP $2,700

At a glance

12 of 29 specs differ
Diameter
Arctic OSAR 36mm Automatic36mm
SBGX26137mm
Power Reserve
Arctic OSAR 36mm Automatic40h
SBGX26140h
Water Resistance
Arctic OSAR 36mm Automatic300m
SBGX261100m
MSRP
Arctic OSAR 36mm Automatic$1,200
SBGX261$2,700

Full specifications

Case

7 specs
Category
Diver
Dress
Diameter
36mm
37mm
Thickness
13mm
10mm
Lug-to-Lug
43.5mm
44.6mm
Lug Width
18mm
19mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
White
Black

Movement

2 specs
Caliber
Sellita SW220-1
9F62
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$1,200
$2,700

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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 36mm Automatic

The Marathon Arctic OSAR 36mm Automatic is noted for its non-tritium dial option, though some owners prefer the 1-12 numeral layout found on other models. One owner found the 36mm size too small for their wrist. Overall, owners appreciate the Marathon Arctic OSAR 36mm Automatic for its non-tritium dial option.

Grand Seiko SBGX261

Owners widely praise the Grand Seiko SBGX261 for its exceptional finishing, rivaling mechanical watches, and the high-precision, hand-assembled 9F quartz movement, noted for its accuracy within 10 seconds per year. The 37mm case size and versatile design are frequently highlighted as key strengths, making it a comfortable and stylish everyday watch. However, the bracelet's lack of micro-adjustments and taper is a recurring criticism, and one owner notes the second hand's inconsistent alignment with markers. On balance, owners rate the Grand Seiko SBGX261 highly for its superb finishing and the technical prowess of its 9F quartz movement at its price point.

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