Which is cheaper, the Henry Archer Kvantum or the Seiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition?

At MSRP the Henry Archer Kvantum is the cheaper of the two at $2,199, against $2,400 for the Seiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition — a $201 gap before any retailer discounting.

Which is bigger, the Henry Archer Kvantum 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 41mm for the Henry Archer Kvantum — a 1mm difference across the dial.

Which has better water resistance, the Henry Archer Kvantum or the Seiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition?

The Henry Archer Kvantum is rated to 50m versus 10m for the Seiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition.

What movement does the Henry Archer Kvantum run compared to the Seiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition?

Both watches run quartz movements — the Henry Archer Kvantum uses the Seiko VK64 and the Seiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition uses the 5X83.

Side by side

Henry Archer KvantumvsSeiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition

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

Henry Archer Kvantum

5744002550563

MSRP $2,199

Seiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition

ssh169j1

MSRP $2,400

At a glance

12 of 29 specs differ

Diameter

Kvantum41mm

Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition42mm

Power Reserve

Kvantum40h

Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition40h

Water Resistance

Kvantum50m

Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition100m

MSRP

Kvantum$2,199

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

Full specifications

Case

5 specs

Diameter

41mm

42mm

Thickness

12mm

12.9mm

Lug-to-Lug

48mm

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

Tan

Black

Lume

None

LumiBrite on hands and index(es)

Movement

2 specs

Caliber

Seiko VK64

5X83

Jewels

Pricing

1 specs

MSRP

$2,199

$2,400

Follow this matchup

Get a note when Henry Archer Kvantum vs Seiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring