Side by side
Serica Ref. 8315 Travel ChronometervsOblvlo BLM II
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Ref. 8315 Travel Chronometer39mm
BLM II41mm
Power Reserve
Ref. 8315 Travel Chronometer42h
BLM II42h
Water Resistance
Ref. 8315 Travel Chronometer200m
BLM II50m
MSRP
Ref. 8315 Travel Chronometer$2,479
BLM II$265
Full specifications
Case
5 specsCategory
GMT
Sport
Diameter
39mm
41mm
Thickness
12.3mm
12.5mm
Lug-to-Lug
46.5mm
46mm
Water Resistance
200m
50m
Crystal & Dial
2 specsAR Coating
Yes
Inner
Dial Color
GMT - Enamel Black
Black
Movement
4 specsCaliber
SOPROD C125 COSC
Miyota 8215
Power Reserve
42h
42h
Jewels
25
21
Complications
GMT, COSC
None
Pricing
1 specsMSRP
$2,479
$265
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