Which is cheaper, the Sinn 105 St Sa UTC or the Praesidus Neptune 44?

At MSRP the Praesidus Neptune 44 is the cheaper of the two at $550, against $1,998 for the Sinn 105 St Sa UTC — a $1,448 gap before any retailer discounting.

Which is bigger, the Sinn 105 St Sa UTC or the Praesidus Neptune 44?

The Praesidus Neptune 44 wears larger at 44mm versus 41mm for the Sinn 105 St Sa UTC — a 3mm difference across the dial.

Which has a longer power reserve, the Sinn 105 St Sa UTC or the Praesidus Neptune 44?

The Praesidus Neptune 44 carries a 40-hour power reserve against 38 hours on the Sinn 105 St Sa UTC.

What movement does the Sinn 105 St Sa UTC run compared to the Praesidus Neptune 44?

Both watches run automatic movements — the Sinn 105 St Sa UTC uses the SW 330-2 and the Praesidus Neptune 44 uses the Miyota 9039.

Side by side

Sinn 105 St Sa UTCvsPraesidus Neptune 44

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

Sinn 105 St Sa UTC

105 St Sa UTC

MSRP $1,998

Praesidus Neptune 44

neptune-44-brown

MSRP $550

At a glance

17 of 29 specs differ

Diameter

105 St Sa UTC41mm

Neptune 4444mm

Power Reserve

105 St Sa UTC38h

Neptune 4440h

Water Resistance

105 St Sa UTC200m

Neptune 44200m

MSRP

105 St Sa UTC$1,998

Neptune 44$550

Full specifications

Case

7 specs

Crystal & Dial

6 specs

Crystal

Sapphire

Domed Sapphire

Crystal Shape

—

Flat

AR Coating

Underside

Inner

Dial Color

Black

Patina

Indices

—

Applied

Lume

Luminescent

None

Movement

3 specs

Caliber

SW 330-2

Miyota 9039

Power Reserve

38h

40h

Complications

Date, GMT

None

Pricing

1 specs

MSRP

$1,998

$550

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Sinn 105 St Sa UTCvsPraesidus Neptune 44

At a glance

Full specifications

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