What movement does the Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic run compared to the POLPORA Emalie Ametyst?

Both watches run automatic movements — the Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic uses the Sellita SW220-1 and the POLPORA Emalie Ametyst uses the Sellita SW300-1.

Side by side

Marathon JDD (Jumbo Day/Date) Anthracite Diver's AutomaticvsPOLPORA POLPORA Emalie Ametyst

Q: Which is cheaper, the Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic or the POLPORA Emalie Ametyst?

At MSRP the Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic is the cheaper of the two at $3,250, against $4,790 for the POLPORA Emalie Ametyst — a $1,540 gap before any retailer discounting.

Q: Which is bigger, the Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic or the POLPORA Emalie Ametyst?

The Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic wears larger at 46mm versus 40mm for the POLPORA Emalie Ametyst — a 6mm difference across the dial.

Q: Which has better water resistance, the Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic or the POLPORA Emalie Ametyst?

The Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic is rated to 300m versus 50m for the POLPORA Emalie Ametyst.

Q: Which has a longer power reserve, the Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic or the POLPORA Emalie Ametyst?

The POLPORA Emalie Ametyst carries a 56-hour power reserve against 40 hours on the Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic.

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

Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic

46mm-anthracite-large-divers-automatic-jdd

MSRP $3,250

POLPORA POLPORA Emalie Ametyst

polpora-emalie-ametyst

MSRP $4,790

At a glance

11 of 29 specs differ

Diameter

JDD (Jumbo Day/Date) Anthracite Diver's Automatic46mm

POLPORA Emalie Ametyst40mm

Power Reserve

JDD (Jumbo Day/Date) Anthracite Diver's Automatic40h

POLPORA Emalie Ametyst56h

Water Resistance

JDD (Jumbo Day/Date) Anthracite Diver's Automatic300m

POLPORA Emalie Ametyst50m

MSRP

JDD (Jumbo Day/Date) Anthracite Diver's Automatic$3,250

POLPORA Emalie Ametyst$4,790

Full specifications

Case

7 specs

Crystal & Dial

1 specs

Dial Color

Anthracite

Black

Movement

2 specs

Caliber

Sellita SW220-1

Sellita SW300-1

Power Reserve

40h

56h

Pricing

1 specs

MSRP

$3,250

$4,790

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