Side by side
Serica Ref. 8315 Travel ChronometervsImpossible Watch Company IMP Chronograph
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Ref. 8315 Travel Chronometer39mm
IMP Chronograph38.5mm
Power Reserve
Ref. 8315 Travel Chronometer42h
IMP Chronograph42h
Water Resistance
Ref. 8315 Travel Chronometer200m
IMP Chronograph30m
MSRP
Ref. 8315 Travel Chronometer$2,479
IMP Chronograph$595
Full specifications
Case
5 specsCategory
GMT
—
Diameter
39mm
38.5mm
Thickness
12.3mm
13.5mm
Lug-to-Lug
46.5mm
—
Water Resistance
200m
30m
Crystal & Dial
4 specsCrystal
Sapphire
K1
AR Coating
Yes
Inner
Dial Color
GMT - Enamel Black
Silver Gilt
Lume
Super-LumiNova
None
Movement
3 specsCaliber
SOPROD C125 COSC
Seagull ST1901
Type
Automatic
Manual
Complications
GMT, COSC
None
Pricing
1 specsMSRP
$2,479
$595
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