Side by side
Serica Ref. 8315 Travel ChronometervsSheffield Deep Gray 300
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
Deep Gray 30042mm
Power Reserve
Ref. 8315 Travel Chronometer42h
Deep Gray 30040h
Water Resistance
Ref. 8315 Travel Chronometer200m
Deep Gray 300300m
MSRP
Ref. 8315 Travel Chronometer$2,479
Deep Gray 300$258
Full specifications
Case
6 specsCategory
GMT
—
Diameter
39mm
42mm
Thickness
12.3mm
13.8mm
Lug-to-Lug
46.5mm
52mm
Lug Width
20mm
22mm
Water Resistance
200m
300m
Crystal & Dial
3 specsAR Coating
Yes
Inner
Dial Color
GMT - Enamel Black
—
Lume
Super-LumiNova
None
Movement
3 specsCaliber
SOPROD C125 COSC
Seiko NH35
Power Reserve
42h
40h
Complications
GMT, COSC
None
Pricing
1 specsMSRP
$2,479
—
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