Which is cheaper, the POLPORA Emalie Ametyst or the Seiko Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition?

At MSRP the Seiko Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition is the cheaper of the two at $2,500, against $4,790 for the POLPORA Emalie Ametyst — a $2,290 gap before any retailer discounting.

Which is bigger, the POLPORA Emalie Ametyst or the Seiko Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition?

The Seiko Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition wears larger at 42mm versus 40mm for the POLPORA Emalie Ametyst — a 2mm difference across the dial.

Which has better water resistance, the POLPORA Emalie Ametyst or the Seiko Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition?

The POLPORA Emalie Ametyst is rated to 50m versus 10m for the Seiko Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition.

Which has a longer power reserve, the POLPORA Emalie Ametyst or the Seiko Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition?

The POLPORA Emalie Ametyst carries a 56-hour power reserve against 45 hours on the Seiko Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition.

What movement does the POLPORA Emalie Ametyst run compared to the Seiko Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition?

Both watches run automatic movements — the POLPORA Emalie Ametyst uses the Sellita SW300-1 and the Seiko Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition uses the 8R48.

Side by side

POLPORA POLPORA Emalie AmetystvsSeiko Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition

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

POLPORA POLPORA Emalie Ametyst

polpora-emalie-ametyst

MSRP $4,790

Seiko Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition

srq059j1

MSRP $2,500

At a glance

12 of 29 specs differ

Diameter

POLPORA Emalie Ametyst40mm

Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition42mm

Power Reserve

POLPORA Emalie Ametyst56h

Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition45h

Water Resistance

POLPORA Emalie Ametyst50m

Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition100m

MSRP

POLPORA Emalie Ametyst$4,790

Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition$2,500

Full specifications

Case

5 specs

Crystal & Dial

3 specs

Crystal Shape

Flat

Curved

AR Coating

Inner

Anti-reflective coating on inner surface

Lume

None

LumiBrite on hands and index(es)

Movement

3 specs

Caliber

Sellita SW300-1

8R48

Power Reserve

56h

45h

Jewels

Pricing

1 specs

MSRP

$4,790

$2,500

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