Side by side
Oblvlo FM SL Day-Date SquarevsLongines PrimaLuna
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
20 of 29 specs differDiameter
FM SL Day-Date Square39mm
PrimaLuna34mm
Power Reserve
FM SL Day-Date Square42h
PrimaLuna72h
Water Resistance
FM SL Day-Date Square50m
PrimaLuna30m
MSRP
FM SL Day-Date Square$158
PrimaLuna$2,950
Full specifications
Case
7 specsDiameter
39mm
34mm
Thickness
11mm
11.6mm
Lug-to-Lug
46mm
41mm
Lug Width
21mm
8mm
Finish
Brushed and polished
—
Water Resistance
50m
30m
Caseback
Solid
Transparent case back with sapphire crystal
Crystal & Dial
5 specsCrystal Shape
Flat
—
AR Coating
Inner
Both sides
Dial Color
Black
Blue
Indices
Applied
Diamond indexes
Lume
None
Super-LumiNova
Movement
7 specsCaliber
Miyota 8215
L899.5
Beat Rate
28,800 vph
25,200 vph
Power Reserve
42h
72h
Jewels
21
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
None
Hours, minutes, seconds and date, Moon phase display at 6 o'clock
Pricing
1 specsMSRP
$158
$2,950
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