Side by side

Marathon Arctic OSAR 46mm AutomaticvsSartory Billard SB10

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
SB10
Sartory BillardSB10
MSRP $3,800

At a glance

13 of 29 specs differ
Diameter
Arctic OSAR 46mm Automatic46mm
SB1039.5mm
Power Reserve
Arctic OSAR 46mm Automatic40h
SB1055h
Water Resistance
Arctic OSAR 46mm Automatic300m
SB1080m
MSRP
Arctic OSAR 46mm Automatic$2,500
SB10$3,800

Full specifications

Case

7 specs
Category
Diver
Dress
Diameter
46mm
39.5mm
Thickness
13mm
11.5mm
Lug-to-Lug
43.5mm
44.5mm
Lug Width
18mm
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
80m

Crystal & Dial

2 specs
Dial Color
White
Black
Lume
None
Super-LumiNova BGW9

Movement

3 specs
Caliber
Sellita SW220-1
LJP G100
Power Reserve
40h
55h
Complications
None
Jumping Hour

Pricing

1 specs
MSRP
$2,500
$3,800

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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.

Sartory Billard SB10

The Sartory Billard SB10 features a unique jumping hour and perimeter hour ring design, with functional grater plates that are not practical for actual grating due to a blocked-off side. Owners note the absence of a seconds hand, minute tick marks, and a conventional crystal. On balance, owners appreciate the unique design elements of the Sartory Billard SB10, despite its impractical features.

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