Which is cheaper, the Henry Archer Kvantum or the Tissot PRX UFO Robot Grendizer 50th Anniversary?

At MSRP the Tissot PRX UFO Robot Grendizer 50th Anniversary is the cheaper of the two at $1,100, against $2,199 for the Henry Archer Kvantum — a $1,099 gap before any retailer discounting.

Which is bigger, the Henry Archer Kvantum or the Tissot PRX UFO Robot Grendizer 50th Anniversary?

The Henry Archer Kvantum wears larger at 41mm versus 40mm for the Tissot PRX UFO Robot Grendizer 50th Anniversary — a 1mm difference across the dial.

Which has better water resistance, the Henry Archer Kvantum or the Tissot PRX UFO Robot Grendizer 50th Anniversary?

The Tissot PRX UFO Robot Grendizer 50th Anniversary is rated to 100m versus 50m for the Henry Archer Kvantum.

Which has a longer power reserve, the Henry Archer Kvantum or the Tissot PRX UFO Robot Grendizer 50th Anniversary?

The Tissot PRX UFO Robot Grendizer 50th Anniversary carries a 80-hour power reserve against 40 hours on the Henry Archer Kvantum.

What movement does the Henry Archer Kvantum run compared to the Tissot PRX UFO Robot Grendizer 50th Anniversary?

The Henry Archer Kvantum runs a quartz caliber (Seiko VK64), while the Tissot PRX UFO Robot Grendizer 50th Anniversary runs a automatic (Powermatic 80).

Side by side

Henry Archer KvantumvsTissot PRX UFO Robot Grendizer 50th Anniversary

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

Henry Archer Kvantum

5744002550563

MSRP $2,199

Tissot PRX UFO Robot Grendizer 50th Anniversary

t1374073305101

MSRP $1,100

At a glance

15 of 29 specs differ

Diameter

Kvantum41mm

PRX UFO Robot Grendizer 50th Anniversary40mm

Power Reserve

Kvantum40h

PRX UFO Robot Grendizer 50th Anniversary80h

Water Resistance

Kvantum50m

PRX UFO Robot Grendizer 50th Anniversary100m

MSRP

Kvantum$2,199

PRX UFO Robot Grendizer 50th Anniversary$1,100

Full specifications

Case

7 specs

Crystal & Dial

4 specs

AR Coating

Inner

Yes

Dial Color

Tan

Black

Indices

Applied

Indexes

Lume

None

Super-LumiNova ®

Movement

3 specs

Caliber

Seiko VK64

Powermatic 80

Type

Quartz

Automatic

Power Reserve

40h

80h

Pricing

1 specs

MSRP

$2,199

$1,100

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