Side by side
Oblvlo FM SL Day-Date SquarevsJack Mason Ellum Manual Wind
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
FM SL Day-Date Square39mm
Ellum Manual Wind38mm
Power Reserve
FM SL Day-Date Square42h
Ellum Manual Wind42h
Water Resistance
FM SL Day-Date Square50m
Ellum Manual Wind50m
MSRP
FM SL Day-Date Square$158
Ellum Manual Wind$799
Full specifications
Case
5 specsCategory
Dress
—
Diameter
39mm
38mm
Thickness
11mm
9mm
Lug-to-Lug
46mm
45mm
Lug Width
21mm
20mm
Crystal & Dial
1 specsDial Color
Black
—
Movement
4 specsCaliber
Miyota 8215
Sellita SW210
Type
Automatic
Manual
Power Reserve
42h
42h
Jewels
21
25
Pricing
1 specsMSRP
$158
$799
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