Which is cheaper, the Mr Jones Watches The Indefatigable Sphinx or the Sternglas Naos Pro Automatik?

At MSRP the Sternglas Naos Pro Automatik is the cheaper of the two at $755, against $2,500 for the Mr Jones Watches The Indefatigable Sphinx — a $1,745 gap before any retailer discounting.

Which has a longer power reserve, the Mr Jones Watches The Indefatigable Sphinx or the Sternglas Naos Pro Automatik?

The Sternglas Naos Pro Automatik carries a 42-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 Sternglas Naos Pro Automatik?

Both watches run automatic movements — the Mr Jones Watches The Indefatigable Sphinx uses the Sellita SW200 and the Sternglas Naos Pro Automatik uses the Miyota 9015.

Side by side

Mr Jones Watches The Indefatigable SphinxvsSternglas Naos Pro Automatik

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

Sternglas Naos Pro Automatik

naos-pro-automatik-alabaster

MSRP $755

At a glance

12 of 29 specs differ

Diameter

The Indefatigable Sphinx—

Naos Pro Automatik38mm

Power Reserve

The Indefatigable Sphinx40h

Naos Pro Automatik42h

Water Resistance

The Indefatigable Sphinx—

Naos Pro Automatik50m

MSRP

The Indefatigable Sphinx$2,500

Naos Pro Automatik$755

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Dial Color

Standard

—

Lume

None

Luminova Punkte

Movement

3 specs

Caliber

Sellita SW200

Miyota 9015

Power Reserve

40h

42h

Jewels

—

Pricing

1 specs

MSRP

$2,500

$755

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