Which is cheaper, the Tissot PRX UFO Robot Grendizer 50th Anniversary or the William Wood Extinguisher Watch?

At MSRP the William Wood Extinguisher Watch is the cheaper of the two at $995, against $1,100 for the Tissot PRX UFO Robot Grendizer 50th Anniversary — a $105 gap before any retailer discounting.

Which is bigger, the Tissot PRX UFO Robot Grendizer 50th Anniversary or the William Wood Extinguisher Watch?

The William Wood Extinguisher Watch wears larger at 41mm versus 40mm for the Tissot PRX UFO Robot Grendizer 50th Anniversary — a 1mm difference across the dial.

Which has a longer power reserve, the Tissot PRX UFO Robot Grendizer 50th Anniversary or the William Wood Extinguisher Watch?

The Tissot PRX UFO Robot Grendizer 50th Anniversary carries a 80-hour power reserve against 40 hours on the William Wood Extinguisher Watch.

What movement does the Tissot PRX UFO Robot Grendizer 50th Anniversary run compared to the William Wood Extinguisher Watch?

Both watches run automatic movements — the Tissot PRX UFO Robot Grendizer 50th Anniversary uses the Powermatic 80 and the William Wood Extinguisher Watch uses the Seiko NH35.

Side by side

Tissot PRX UFO Robot Grendizer 50th AnniversaryvsWilliam Wood Extinguisher Watch

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

Tissot PRX UFO Robot Grendizer 50th Anniversary

t1374073305101

MSRP $1,100

William Wood Extinguisher Watch

extinguisherwatch

MSRP $995

At a glance

14 of 29 specs differ

Diameter

PRX UFO Robot Grendizer 50th Anniversary40mm

Extinguisher Watch41mm

Power Reserve

PRX UFO Robot Grendizer 50th Anniversary80h

Extinguisher Watch40h

Water Resistance

PRX UFO Robot Grendizer 50th Anniversary100m

Extinguisher Watch100m

MSRP

PRX UFO Robot Grendizer 50th Anniversary$1,100

Extinguisher Watch$995

Full specifications

Case

6 specs

Crystal & Dial

5 specs

Crystal

Sapphire

Domed Sapphire

AR Coating

Yes

Inner

Dial Color

Black

Standard

Indices

Indexes

Applied

Lume

Super-LumiNova ®

None

Movement

2 specs

Caliber

Powermatic 80

Seiko NH35

Power Reserve

80h

40h

Pricing

1 specs

MSRP

$1,100

$995

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