Which is cheaper, the Gruppo Gamma Vanguard Steel Date or the Marathon Jeep Willys SSGPM?

At MSRP the Marathon Jeep Willys SSGPM is the cheaper of the two at $780, against $790 for the Gruppo Gamma Vanguard Steel Date — a $10 gap before any retailer discounting.

Which is bigger, the Gruppo Gamma Vanguard Steel Date or the Marathon Jeep Willys SSGPM?

The Gruppo Gamma Vanguard Steel Date wears larger at 42mm versus 41mm for the Marathon Jeep Willys SSGPM — a 1mm difference across the dial.

Which has better water resistance, the Gruppo Gamma Vanguard Steel Date or the Marathon Jeep Willys SSGPM?

The Gruppo Gamma Vanguard Steel Date is rated to 100m versus 30m for the Marathon Jeep Willys SSGPM.

Which has a longer power reserve, the Gruppo Gamma Vanguard Steel Date or the Marathon Jeep Willys SSGPM?

The Gruppo Gamma Vanguard Steel Date carries a 42-hour power reserve against 40 hours on the Marathon Jeep Willys SSGPM.

What movement does the Gruppo Gamma Vanguard Steel Date run compared to the Marathon Jeep Willys SSGPM?

The Gruppo Gamma Vanguard Steel Date runs a automatic caliber (Miyota 9015), while the Marathon Jeep Willys SSGPM runs a manual (Sellita SW210-1 (hand-wind)).

Side by side

Gruppo Gamma Vanguard Steel DatevsMarathon Jeep Willys SSGPM

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

Gruppo Gamma Vanguard Steel Date

ag-11

MSRP $790

Marathon Jeep Willys SSGPM

41mm-jeep®-willys-ssgpm

MSRP $780

At a glance

15 of 29 specs differ

Diameter

Vanguard Steel Date42mm

Jeep Willys SSGPM41mm

Power Reserve

Vanguard Steel Date42h

Jeep Willys SSGPM40h

Water Resistance

Vanguard Steel Date100m

Jeep Willys SSGPM30m

MSRP

Vanguard Steel Date$790

Jeep Willys SSGPM$780

Full specifications

Case

7 specs

Crystal & Dial

3 specs

AR Coating

Yes

Inner

Dial Color

Forged Carbon

Black

Lume

Super-LumiNova

None

Movement

4 specs

Caliber

Miyota 9015

Sellita SW210-1 (hand-wind)

Type

Automatic

Manual

Power Reserve

42h

40h

Complications

Date

None

Pricing

1 specs

MSRP

$790

$780

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