Side by side
Oblvlo FM SL Day-Date SquarevsZelos Aurora Field
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
FM SL Day-Date Square39mm
Aurora Field42mm
Power Reserve
FM SL Day-Date Square42h
Aurora Field40h
Water Resistance
FM SL Day-Date Square50m
Aurora Field200m
MSRP
FM SL Day-Date Square$158
Aurora Field$529
Full specifications
Case
7 specsCategory
Dress
Field
Diameter
39mm
42mm
Thickness
11mm
12.2mm
Lug-to-Lug
46mm
42mm
Lug Width
21mm
22mm
Material
Stainless Steel
Titanium
Water Resistance
50m
200m
Crystal & Dial
1 specsDial Color
Black
Bronze
Movement
3 specsCaliber
Miyota 8215
Miyota 9039
Power Reserve
42h
40h
Jewels
21
25
Pricing
1 specsMSRP
$158
$529
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