Which is cheaper, the Bremont Supermarine Chrono 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 $6,850 for the Bremont Supermarine Chrono — a $6,105 gap before any retailer discounting.

Which is bigger, the Bremont Supermarine Chrono or the Tornek-Rayville CISO M38 MAC V SOG?

The Bremont Supermarine Chrono wears larger at 43mm versus 38mm for the Tornek-Rayville CISO M38 MAC V SOG — a 5mm difference across the dial.

Which has better water resistance, the Bremont Supermarine Chrono or the Tornek-Rayville CISO M38 MAC V SOG?

The Bremont Supermarine Chrono is rated to 300m versus 100m for the Tornek-Rayville CISO M38 MAC V SOG.

Which has a longer power reserve, the Bremont Supermarine Chrono or the Tornek-Rayville CISO M38 MAC V SOG?

The Tornek-Rayville CISO M38 MAC V SOG carries a 42-hour power reserve against 40 hours on the Bremont Supermarine Chrono.

What movement does the Bremont Supermarine Chrono run compared to the Tornek-Rayville CISO M38 MAC V SOG?

Both watches run automatic movements — the Bremont Supermarine Chrono uses the BE-50AE and the Tornek-Rayville CISO M38 MAC V SOG uses the TMI NH36.

Side by side

Bremont Supermarine ChronovsTornek-Rayville CISO M38 MAC V SOG

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

Bremont Supermarine Chrono

supermarine-chrono-black

MSRP $6,850

Tornek-Rayville CISO M38 MAC V SOG

ciso-m38-mac-v-sog

MSRP $745

At a glance

12 of 29 specs differ

Diameter

Supermarine Chrono43mm

CISO M38 MAC V SOG38mm

Power Reserve

Supermarine Chrono40h

CISO M38 MAC V SOG42h

Water Resistance

Supermarine Chrono300m

CISO M38 MAC V SOG100m

MSRP

Supermarine Chrono$6,850

CISO M38 MAC V SOG$745

Full specifications

Case

7 specs

Crystal & Dial

2 specs

AR Coating

Inner

Yes

Lume

None

Superluminova

Movement

2 specs

Caliber

BE-50AE

TMI NH36

Power Reserve

40h

42h

Pricing

1 specs

MSRP

$6,850

$745

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