Which is cheaper, the Mr Jones Watches The Indefatigable Sphinx or the Tissot PRX UFO Robot Grendizer?

At MSRP the Tissot PRX UFO Robot Grendizer is the cheaper of the two at $950, against $2,500 for the Mr Jones Watches The Indefatigable Sphinx — a $1,550 gap before any retailer discounting.

Which has a longer power reserve, the Mr Jones Watches The Indefatigable Sphinx or the Tissot PRX UFO Robot Grendizer?

The Tissot PRX UFO Robot Grendizer carries a 80-hour power reserve against 40 hours on the Mr Jones Watches The Indefatigable Sphinx.

What movement does the Mr Jones Watches The Indefatigable Sphinx run compared to the Tissot PRX UFO Robot Grendizer?

Both watches run automatic movements — the Mr Jones Watches The Indefatigable Sphinx uses the Sellita SW200 and the Tissot PRX UFO Robot Grendizer uses the Powermatic 80.

Side by side

Mr Jones Watches The Indefatigable SphinxvsTissot PRX UFO Robot Grendizer

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

Mr Jones Watches The Indefatigable Sphinx

the-indefatigable-sphinx

MSRP $2,500

Tissot PRX UFO Robot Grendizer

t1374071104102

MSRP $950

At a glance

13 of 29 specs differ

Diameter

The Indefatigable Sphinx—

PRX UFO Robot Grendizer40mm

Power Reserve

The Indefatigable Sphinx40h

PRX UFO Robot Grendizer80h

Water Resistance

The Indefatigable Sphinx—

PRX UFO Robot Grendizer100m

MSRP

The Indefatigable Sphinx$2,500

PRX UFO Robot Grendizer$950

Full specifications

Case

6 specs

Crystal & Dial

4 specs

AR Coating

Inner

Yes

Dial Color

Standard

Blue

Indices

Applied

Indexes

Lume

None

Super-LumiNova ®

Movement

2 specs

Caliber

Sellita SW200

Powermatic 80

Power Reserve

40h

80h

Pricing

1 specs

MSRP

$2,500

$950

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