Which is cheaper, the Marathon OSAR-D (Original SAR with Date) Automatic 46mm or the Hemel Sky Racer Mechanical?

At MSRP the Hemel Sky Racer Mechanical is the cheaper of the two at $550, against $2,500 for the Marathon OSAR-D (Original SAR with Date) Automatic 46mm — a $1,950 gap before any retailer discounting.

Which is bigger, the Marathon OSAR-D (Original SAR with Date) Automatic 46mm or the Hemel Sky Racer Mechanical?

The Marathon OSAR-D (Original SAR with Date) Automatic 46mm wears larger at 46mm versus 43mm for the Hemel Sky Racer Mechanical — a 3mm difference across the dial.

What movement does the Marathon OSAR-D (Original SAR with Date) Automatic 46mm run compared to the Hemel Sky Racer Mechanical?

The Marathon OSAR-D (Original SAR with Date) Automatic 46mm runs a automatic caliber (Sellita SW220-1), while the Hemel Sky Racer Mechanical runs a manual (Seagull ST19).

Side by side

Marathon OSAR-D (Original SAR with Date) Automatic 46mmvsHemel Sky Racer Mechanical

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

Marathon OSAR-D (Original SAR with Date) Automatic 46mm

46mm-original-sar-w-date-on-3-piece-rubber-strap-kit-osar-d

MSRP $2,500

Hemel Sky Racer Mechanical

HF37MNB

MSRP $550

At a glance

10 of 29 specs differ

Diameter

OSAR-D (Original SAR with Date) Automatic 46mm46mm

Sky Racer Mechanical43mm

Power Reserve

OSAR-D (Original SAR with Date) Automatic 46mm40h

Sky Racer Mechanical40h

Water Resistance

OSAR-D (Original SAR with Date) Automatic 46mm300m

Sky Racer Mechanical50m

MSRP

OSAR-D (Original SAR with Date) Automatic 46mm$2,500

Sky Racer Mechanical$550

Full specifications

Case

6 specs

Crystal & Dial

1 specs

Crystal

Sapphire

Domed Sapphire

Movement

2 specs

Caliber

Sellita SW220-1

Seagull ST19

Type

Automatic

Manual

Pricing

1 specs

MSRP

$2,500

$550

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