Side by side
Oblvlo FM SL Day-Date SquarevsIWC Schaffhausen Iw357415 Portofino Automatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
FM SL Day-Date Square39mm
Iw357415 Portofino Automatic34mm
Power Reserve
FM SL Day-Date Square42h
Iw357415 Portofino Automatic50h
Water Resistance
FM SL Day-Date Square50m
Iw357415 Portofino Automatic30m
MSRP
FM SL Day-Date Square$158
Iw357415 Portofino Automatic$6,500
Full specifications
Case
6 specsDiameter
39mm
34mm
Thickness
11mm
8.6mm
Lug-to-Lug
0mm
—
Lug Width
21mm
16mm
Finish
—
18 ct 5N gold
Water Resistance
50m
30m
Crystal & Dial
1 specsDial Color
—
Green
Movement
6 specsCaliber
Miyota 8215
35100
Beat Rate
0 vph
28,800 vph
Power Reserve
42h
50h
Jewels
21
25
Hacking
No
Yes
Hand-winding
No
Yes
Pricing
1 specsMSRP
$158
$6,500
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