Which is cheaper, the Bremont Altitude Perpetual Calendar GMT or the CWC Tamar Quartz Divers Watch?

At MSRP the CWC Tamar Quartz Divers Watch is the cheaper of the two at $749, against $38,450 for the Bremont Altitude Perpetual Calendar GMT — a $37,701 gap before any retailer discounting.

Which is bigger, the Bremont Altitude Perpetual Calendar GMT or the CWC Tamar Quartz Divers Watch?

The Bremont Altitude Perpetual Calendar GMT wears larger at 42mm versus 41mm for the CWC Tamar Quartz Divers Watch — a 1mm difference across the dial.

What movement does the Bremont Altitude Perpetual Calendar GMT run compared to the CWC Tamar Quartz Divers Watch?

The Bremont Altitude Perpetual Calendar GMT runs a automatic caliber, while the CWC Tamar Quartz Divers Watch runs a quartz (Ronda 517).

Side by side

Bremont Altitude Perpetual Calendar GMTvsCWC Tamar Quartz Divers Watch

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

Bremont Altitude Perpetual Calendar GMT

alt42-per-ti-bl-b

MSRP $38,450

CWC Tamar Quartz Divers Watch

cwc-tamar-sbs-divers-watch

MSRP $749

At a glance

12 of 29 specs differ

Diameter

Altitude Perpetual Calendar GMT42mm

Tamar Quartz Divers Watch41mm

Power Reserve

Altitude Perpetual Calendar GMT40h

Tamar Quartz Divers Watch40h

Water Resistance

Altitude Perpetual Calendar GMT—

Tamar Quartz Divers Watch300m

MSRP

Altitude Perpetual Calendar GMT$38,450

Tamar Quartz Divers Watch$749

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Dial Color

Blue

CWC Tamar Quartz Divers Watch

Lume

None

Super-LumiNova

Movement

2 specs

Caliber

—

Ronda 517

Type

Automatic

Quartz

Pricing

1 specs

MSRP

$38,450

$749

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