Which is cheaper, the Tornek-Rayville CISO M38 MAC V SOG or the Massena LAB Dato-Racer?

At MSRP the Tornek-Rayville CISO M38 MAC V SOG is the cheaper of the two at $745, against $1,595 for the Massena LAB Dato-Racer — a $850 gap before any retailer discounting.

Which is bigger, the Tornek-Rayville CISO M38 MAC V SOG or the Massena LAB Dato-Racer?

The Massena LAB Dato-Racer wears larger at 40mm versus 38mm for the Tornek-Rayville CISO M38 MAC V SOG — a 2mm difference across the dial.

Which has better water resistance, the Tornek-Rayville CISO M38 MAC V SOG or the Massena LAB Dato-Racer?

The Tornek-Rayville CISO M38 MAC V SOG is rated to 100m versus 50m for the Massena LAB Dato-Racer.

Which has a longer power reserve, the Tornek-Rayville CISO M38 MAC V SOG or the Massena LAB Dato-Racer?

The Tornek-Rayville CISO M38 MAC V SOG carries a 42-hour power reserve against 38 hours on the Massena LAB Dato-Racer.

What movement does the Tornek-Rayville CISO M38 MAC V SOG run compared to the Massena LAB Dato-Racer?

Both watches run automatic movements — the Tornek-Rayville CISO M38 MAC V SOG uses the TMI NH36 and the Massena LAB Dato-Racer uses the SW400-1.

Side by side

Tornek-Rayville CISO M38 MAC V SOGvsMassena LAB Dato-Racer

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

Massena LAB Dato-Racer

DR-001

MSRP $1,595

At a glance

10 of 29 specs differ

Diameter

CISO M38 MAC V SOG38mm

Dato-Racer40mm

Power Reserve

CISO M38 MAC V SOG42h

Dato-Racer38h

Water Resistance

CISO M38 MAC V SOG100m

Dato-Racer50m

MSRP

CISO M38 MAC V SOG$745

Dato-Racer$1,595

Full specifications

Case

5 specs

Crystal & Dial

1 specs

Lume

Superluminova

None

Movement

3 specs

Caliber

TMI NH36

SW400-1

Power Reserve

42h

38h

Jewels

Pricing

1 specs

MSRP

$745

$1,595

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