Which is cheaper, the Serica Ref. 8315 Travel Chronometer or the CWC Arctic Radar Automatic Diver Watch?

At MSRP the CWC Arctic Radar Automatic Diver Watch is the cheaper of the two at $1,333, against $2,479 for the Serica Ref. 8315 Travel Chronometer — a $1,147 gap before any retailer discounting.

Which is bigger, the Serica Ref. 8315 Travel Chronometer or the CWC Arctic Radar Automatic Diver Watch?

The CWC Arctic Radar Automatic Diver 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 Arctic Radar Automatic Diver Watch?

The CWC Arctic Radar Automatic Diver 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 Arctic Radar Automatic Diver Watch?

The Serica Ref. 8315 Travel Chronometer carries a 42-hour power reserve against 40 hours on the CWC Arctic Radar Automatic Diver Watch.

What movement does the Serica Ref. 8315 Travel Chronometer run compared to the CWC Arctic Radar Automatic Diver Watch?

Both watches run automatic movements — the Serica Ref. 8315 Travel Chronometer uses the SOPROD C125 COSC and the CWC Arctic Radar Automatic Diver Watch uses the Sellita SW200-1.

Side by side

Serica Ref. 8315 Travel ChronometervsCWC Arctic Radar Automatic Diver 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 Arctic Radar Automatic Diver Watch

cwc-arctic-radar-automatic-diver-watch-white-dial

MSRP $1,333

At a glance

11 of 29 specs differ

Diameter

Ref. 8315 Travel Chronometer39mm

Arctic Radar Automatic Diver Watch41mm

Power Reserve

Ref. 8315 Travel Chronometer42h

Arctic Radar Automatic Diver Watch40h

Water Resistance

Ref. 8315 Travel Chronometer200m

Arctic Radar Automatic Diver Watch300m

MSRP

Ref. 8315 Travel Chronometer$2,479

Arctic Radar Automatic Diver Watch$1,333

Full specifications

Case

5 specs

Crystal & Dial

2 specs

AR Coating

Yes

Inner

Dial Color

GMT - Enamel Black

CWC Arctic Radar Automatic Diver Watch (White Dial)

Movement

3 specs

Caliber

SOPROD C125 COSC

Sellita SW200-1

Power Reserve

42h

40h

Complications

GMT, COSC

None

Pricing

1 specs

MSRP

$2,479

$1,333

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