Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the Marathon Jeep Willys SSGPM?

At MSRP the Marathon Jeep Willys SSGPM is the cheaper of the two at $780, against $2,005 for the Serica Ref. 5330 Diving Chronometer Date — a $1,225 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5330 Diving Chronometer Date or the Marathon Jeep Willys SSGPM?

The Marathon Jeep Willys SSGPM wears larger at 41mm versus 39mm for the Serica Ref. 5330 Diving Chronometer Date — a 2mm difference across the dial.

Which has better water resistance, the Serica Ref. 5330 Diving Chronometer Date or the Marathon Jeep Willys SSGPM?

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 30m for the Marathon Jeep Willys SSGPM.

Which has a longer power reserve, the Serica Ref. 5330 Diving Chronometer Date or the Marathon Jeep Willys SSGPM?

The Serica Ref. 5330 Diving Chronometer Date carries a 42-hour power reserve against 40 hours on the Marathon Jeep Willys SSGPM.

What movement does the Serica Ref. 5330 Diving Chronometer Date run compared to the Marathon Jeep Willys SSGPM?

The Serica Ref. 5330 Diving Chronometer Date runs a automatic caliber (SoProd M100), while the Marathon Jeep Willys SSGPM runs a manual (Sellita SW210-1 (hand-wind)).

Side by side

Serica Ref. 5330 Diving Chronometer DatevsMarathon Jeep Willys SSGPM

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

Serica Ref. 5330 Diving Chronometer Date

5330-chronometre-plongee-date

MSRP $2,005

Marathon Jeep Willys SSGPM

41mm-jeep®-willys-ssgpm

MSRP $780

At a glance

13 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

Jeep Willys SSGPM41mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

Jeep Willys SSGPM40h

Water Resistance

Ref. 5330 Diving Chronometer Date300m

Jeep Willys SSGPM30m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

Jeep Willys SSGPM$780

Full specifications

Case

6 specs

Crystal & Dial

2 specs

AR Coating

Yes

Inner

Lume

Super-LumiNova

None

Movement

4 specs

Caliber

SoProd M100

Sellita SW210-1 (hand-wind)

Type

Automatic

Manual

Power Reserve

42h

40h

Complications

COSC, Date

None

Pricing

1 specs

MSRP

$2,005

$780

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