Which is cheaper, the Serica Ref. 8315 Travel Chronometer or the CWC Tamar Quartz Divers Watch?

At MSRP the CWC Tamar Quartz Divers Watch is the cheaper of the two at $749, against $2,479 for the Serica Ref. 8315 Travel Chronometer — a $1,730 gap before any retailer discounting.

Which is bigger, the Serica Ref. 8315 Travel Chronometer or the CWC Tamar Quartz Divers Watch?

The CWC Tamar Quartz Divers Watch wears larger at 41mm versus 39mm for the Serica Ref. 8315 Travel Chronometer — a 2mm difference across the dial.

Which has better water resistance, the Serica Ref. 8315 Travel Chronometer or the CWC Tamar Quartz Divers Watch?

The CWC Tamar Quartz Divers Watch is rated to 300m versus 200m for the Serica Ref. 8315 Travel Chronometer.

Which has a longer power reserve, the Serica Ref. 8315 Travel Chronometer or the CWC Tamar Quartz Divers Watch?

The Serica Ref. 8315 Travel Chronometer carries a 42-hour power reserve against 40 hours on the CWC Tamar Quartz Divers Watch.

What movement does the Serica Ref. 8315 Travel Chronometer run compared to the CWC Tamar Quartz Divers Watch?

The Serica Ref. 8315 Travel Chronometer runs a automatic caliber (SOPROD C125 COSC), while the CWC Tamar Quartz Divers Watch runs a quartz (Ronda 517).

Side by side

Serica Ref. 8315 Travel ChronometervsCWC Tamar Quartz Divers Watch

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

Serica Ref. 8315 Travel Chronometer

8315-1-travel-chronometer

MSRP $2,479

CWC Tamar Quartz Divers Watch

cwc-tamar-sbs-divers-watch

MSRP $749

At a glance

12 of 29 specs differ

Diameter

Ref. 8315 Travel Chronometer39mm

Tamar Quartz Divers Watch41mm

Power Reserve

Ref. 8315 Travel Chronometer42h

Tamar Quartz Divers Watch40h

Water Resistance

Ref. 8315 Travel Chronometer200m

Tamar Quartz Divers Watch300m

MSRP

Ref. 8315 Travel Chronometer$2,479

Tamar Quartz Divers Watch$749

Full specifications

Case

5 specs

Crystal & Dial

2 specs

AR Coating

Yes

Inner

Dial Color

GMT - Enamel Black

CWC Tamar Quartz Divers Watch

Movement

4 specs

Caliber

SOPROD C125 COSC

Ronda 517

Type

Automatic

Quartz

Power Reserve

42h

40h

Complications

GMT, COSC

None

Pricing

1 specs

MSRP

$2,479

$749

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