Which is cheaper, the Serica Ref. 6190 Field Chronometer or the Praesidus Neptune 44?

At MSRP the Praesidus Neptune 44 is the cheaper of the two at $550, against $1,293 for the Serica Ref. 6190 Field Chronometer — a $743 gap before any retailer discounting.

Which is bigger, the Serica Ref. 6190 Field Chronometer or the Praesidus Neptune 44?

The Praesidus Neptune 44 wears larger at 44mm versus 38mm for the Serica Ref. 6190 Field Chronometer — a 6mm difference across the dial.

Which has a longer power reserve, the Serica Ref. 6190 Field Chronometer or the Praesidus Neptune 44?

The Serica Ref. 6190 Field Chronometer carries a 42-hour power reserve against 40 hours on the Praesidus Neptune 44.

What movement does the Serica Ref. 6190 Field Chronometer run compared to the Praesidus Neptune 44?

Both watches run automatic movements — the Serica Ref. 6190 Field Chronometer uses the M100 COSC and the Praesidus Neptune 44 uses the Miyota 9039.

Side by side

Serica Ref. 6190 Field ChronometervsPraesidus Neptune 44

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

Serica Ref. 6190 Field Chronometer

6190-1-msl-chronometer

MSRP $1,293

Praesidus Neptune 44

neptune-44-brown

MSRP $550

At a glance

14 of 29 specs differ

Diameter

Ref. 6190 Field Chronometer38mm

Neptune 4444mm

Power Reserve

Ref. 6190 Field Chronometer42h

Neptune 4440h

Water Resistance

Ref. 6190 Field Chronometer200m

Neptune 44200m

MSRP

Ref. 6190 Field Chronometer$1,293

Neptune 44$550

Full specifications

Case

6 specs

Crystal & Dial

4 specs

Crystal

Sapphire

Domed Sapphire

AR Coating

Yes

Inner

Dial Color

M.S.L. - Enamel Balck

Patina

Lume

Super-LumiNova

None

Movement

3 specs

Caliber

M100 COSC

Miyota 9039

Power Reserve

42h

40h

Complications

COSC

None

Pricing

1 specs

MSRP

$1,293

$550

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