Which is cheaper, the Tornek-Rayville CISO M38 MAC V SOG or the Praesidus Neptune 44?

At MSRP the Praesidus Neptune 44 is the cheaper of the two at $550, against $745 for the Tornek-Rayville CISO M38 MAC V SOG — a $195 gap before any retailer discounting.

Which is bigger, the Tornek-Rayville CISO M38 MAC V SOG or the Praesidus Neptune 44?

The Praesidus Neptune 44 wears larger at 44mm versus 38mm for the Tornek-Rayville CISO M38 MAC V SOG — a 6mm difference across the dial.

Which has better water resistance, the Tornek-Rayville CISO M38 MAC V SOG or the Praesidus Neptune 44?

The Praesidus Neptune 44 is rated to 200m versus 100m for the Tornek-Rayville CISO M38 MAC V SOG.

Which has a longer power reserve, the Tornek-Rayville CISO M38 MAC V SOG or the Praesidus Neptune 44?

The Tornek-Rayville CISO M38 MAC V SOG carries a 42-hour power reserve against 40 hours on the Praesidus Neptune 44.

What movement does the Tornek-Rayville CISO M38 MAC V SOG run compared to the Praesidus Neptune 44?

Both watches run automatic movements — the Tornek-Rayville CISO M38 MAC V SOG uses the TMI NH36 and the Praesidus Neptune 44 uses the Miyota 9039.

Side by side

Tornek-Rayville CISO M38 MAC V SOGvsPraesidus Neptune 44

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

Tornek-Rayville CISO M38 MAC V SOG

ciso-m38-mac-v-sog

MSRP $745

Praesidus Neptune 44

neptune-44-brown

MSRP $550

At a glance

14 of 29 specs differ

Diameter

CISO M38 MAC V SOG38mm

Neptune 4444mm

Power Reserve

CISO M38 MAC V SOG42h

Neptune 4440h

Water Resistance

CISO M38 MAC V SOG100m

Neptune 44200m

MSRP

CISO M38 MAC V SOG$745

Neptune 44$550

Full specifications

Case

7 specs

Crystal & Dial

4 specs

Crystal

Sapphire

Domed Sapphire

AR Coating

Yes

Inner

Dial Color

Black

Patina

Lume

Superluminova

None

Movement

2 specs

Caliber

TMI NH36

Miyota 9039

Power Reserve

42h

40h

Pricing

1 specs

MSRP

$745

$550

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