Side by side

Marathon Arctic OSAR 46mm AutomaticvsGrand Seiko SBGD202

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
SBGD202
Grand SeikoSBGD202

At a glance

13 of 29 specs differ
Diameter
Arctic OSAR 46mm Automatic46mm
SBGD20243mm
Power Reserve
Arctic OSAR 46mm Automatic40h
SBGD202192h
Water Resistance
Arctic OSAR 46mm Automatic300m
SBGD202100m
MSRP
Arctic OSAR 46mm Automatic$2,500
SBGD202

Full specifications

Case

7 specs
Category
Diver
Dress
Diameter
46mm
43mm
Thickness
13mm
13.2mm
Lug-to-Lug
43.5mm
51.8mm
Lug Width
18mm
22mm
Material
316L Stainless Steel
Gold
Water Resistance
300m
100m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
White
Black

Movement

3 specs
Caliber
Sellita SW220-1
9R01
Type
Automatic
Spring Drive
Power Reserve
40h
192h

Pricing

1 specs
MSRP
$2,500

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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.

Grand Seiko SBGD202

The Grand Seiko SBGD202 is widely lauded for its mesmerizing "Starlight" or "stardust" dial, achieved through a new plating and painting technique, and its exceptional craftsmanship, which reviewers compare favorably to high-end Swiss and German brands. The manual-wind Caliber 9R01 Spring Drive movement offers an 8-day power reserve and impressive accuracy up to 0.5 seconds per day, with an independent hour hand setting. However, some owners find the movement finishing on the display back to be plain. The SBGD202 is priced at 52,800 Euros. On balance, the consensus is that the Grand Seiko SBGD202 is a highly beautiful three-hand watch, with its dial and movement accuracy being the primary reasons for its acclaim.

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