Side by side
Oblvlo RX Day-DatevsSeiko 5 Sports Field series
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
RX Day-Date40mm
5 Sports Field series39.4mm
Power Reserve
RX Day-Date42h
5 Sports Field series41h
Water Resistance
RX Day-Date50m
5 Sports Field series100m
MSRP
RX Day-Date$336
5 Sports Field series$315
Full specifications
Case
6 specsCategory
Dress
Sport
Diameter
40mm
39.4mm
Thickness
11mm
13.2mm
Lug-to-Lug
46mm
48.1mm
Lug Width
21mm
20mm
Water Resistance
50m
100m
Crystal & Dial
3 specsCrystal
Sapphire
Hardlex
Crystal Shape
Flat
Curved
Lume
None
LumiBrite on hands and index(es)
Movement
4 specsCaliber
Miyota 8285
4R36
Power Reserve
42h
41h
Jewels
21
24
Complications
Day, Date
None
Pricing
1 specsMSRP
$336
$315
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