Side by side
Serica Ref. 8315 Travel ChronometervsOrion Watches Sylph: Graphite
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Ref. 8315 Travel Chronometer39mm
Sylph: Graphite39mm
Power Reserve
Ref. 8315 Travel Chronometer42h
Sylph: Graphite40h
Water Resistance
Ref. 8315 Travel Chronometer200m
Sylph: Graphite100m
MSRP
Ref. 8315 Travel Chronometer$2,479
Sylph: Graphite$725
Full specifications
Case
4 specsCategory
GMT
—
Thickness
12.3mm
10.5mm
Lug-to-Lug
46.5mm
47mm
Water Resistance
200m
100m
Crystal & Dial
3 specsAR Coating
Yes
Inner
Dial Color
GMT - Enamel Black
Grey
Lume
Super-LumiNova
None
Movement
3 specsCaliber
SOPROD C125 COSC
Miyota 9039
Power Reserve
42h
40h
Complications
GMT, COSC
None
Pricing
1 specsMSRP
$2,479
$725
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