Which is bigger, the Praesidus PAC-76 or the Seiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition?

The Seiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition wears larger at 42mm versus 38mm for the Praesidus PAC-76 — a 4mm difference across the dial.

Which has better water resistance, the Praesidus PAC-76 or the Seiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition?

The Praesidus PAC-76 is rated to 50m versus 10m for the Seiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition.

Side by side

Praesidus PAC-76vsSeiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition

Q: Which is cheaper, the Praesidus PAC-76 or the Seiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition?

At MSRP the Praesidus PAC-76 is the cheaper of the two at $280, against $2,400 for the Seiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition — a $2,120 gap before any retailer discounting.

Q: What movement does the Praesidus PAC-76 run compared to the Seiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition?

The Praesidus PAC-76 runs a mechanical caliber, while the Seiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition runs a quartz (5X83).

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

Praesidus PAC-76

pac-76-two-piece-nato

MSRP $280

Seiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition

ssh169j1

MSRP $2,400

At a glance

13 of 29 specs differ

Diameter

PAC-7638mm

Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition42mm

Power Reserve

PAC-7640h

Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition40h

Water Resistance

PAC-7650m

Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition100m

MSRP

PAC-76$280

Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition$2,400

Full specifications

Case

5 specs

Diameter

38mm

42mm

Thickness

—

12.9mm

Lug-to-Lug

—

49.6mm

Material

316L Stainless Steel

Stainless Steel

Water Resistance

50m

100m

Crystal & Dial

4 specs

Crystal Shape

Flat

Curved

AR Coating

Inner

Super-clear coating

Dial Color

Two-Piece NATO

Black

Lume

None

LumiBrite on hands and index(es)

Movement

3 specs

Caliber

—

5X83

Type

Automatic

Quartz

Jewels

Pricing

1 specs

MSRP

$280

$2,400

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