Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the Tornek-Rayville CISO M38 MAC V SOG?

At MSRP the Tornek-Rayville CISO M38 MAC V SOG is the cheaper of the two at $745, against $2,005 for the Serica Ref. 5330 Diving Chronometer Date — a $1,260 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5330 Diving Chronometer Date or the Tornek-Rayville CISO M38 MAC V SOG?

The Serica Ref. 5330 Diving Chronometer Date wears larger at 39mm versus 38mm for the Tornek-Rayville CISO M38 MAC V SOG — a 1mm difference across the dial.

Which has better water resistance, the Serica Ref. 5330 Diving Chronometer Date or the Tornek-Rayville CISO M38 MAC V SOG?

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 100m for the Tornek-Rayville CISO M38 MAC V SOG.

What movement does the Serica Ref. 5330 Diving Chronometer Date run compared to the Tornek-Rayville CISO M38 MAC V SOG?

Both watches run automatic movements — the Serica Ref. 5330 Diving Chronometer Date uses the SoProd M100 and the Tornek-Rayville CISO M38 MAC V SOG uses the TMI NH36.

Side by side

Serica Ref. 5330 Diving Chronometer DatevsTornek-Rayville CISO M38 MAC V SOG

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

Serica Ref. 5330 Diving Chronometer Date

5330-chronometre-plongee-date

MSRP $2,005

Tornek-Rayville CISO M38 MAC V SOG

ciso-m38-mac-v-sog

MSRP $745

At a glance

9 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

CISO M38 MAC V SOG38mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

CISO M38 MAC V SOG42h

Water Resistance

Ref. 5330 Diving Chronometer Date300m

CISO M38 MAC V SOG100m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

CISO M38 MAC V SOG$745

Full specifications

Case

5 specs

Crystal & Dial

1 specs

Lume

Super-LumiNova

Superluminova

Movement

2 specs

Caliber

SoProd M100

TMI NH36

Complications

COSC, Date

None

Pricing

1 specs

MSRP

$2,005

$745

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