Side by side
Oblvlo RX Day-DatevsSartory Billard SB04
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
RX Day-Date40mm
SB0440mm
Power Reserve
RX Day-Date42h
SB0440h
Water Resistance
RX Day-Date50m
SB0430m
MSRP
RX Day-Date$336
SB04$2,900
Full specifications
Case
4 specsThickness
11mm
11.5mm
Lug-to-Lug
46mm
45.5mm
Lug Width
21mm
20mm
Water Resistance
50m
30m
Crystal & Dial
1 specsAR Coating
Inner
Yes
Movement
4 specsCaliber
Miyota 8285
LJP G100
Power Reserve
42h
40h
Jewels
21
25
Complications
Day, Date
None
Pricing
1 specsMSRP
$336
$2,900
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