IWC Schaffhausen Portofino AutomaticvsSeagull Extraordinary Series Polygonal Diamond-set Bezel

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

IWC Schaffhausen Portofino Automatic at true scale

Portofino Automatic

Seagull Extraordinary Series Polygonal Diamond-set Bezel at true scale

Extraordinary Series Polygonal Diamond-set Bezel

Diameter

34mm

34mm

Lug-to-Lug

n/a

40mm

Thickness

8.6mm

lowest

10mm

Water Resistance

30m

50m

highest

Power Reserve

50h

n/a

MSRP

$6,500

$684

lowest

Movement

35100

ST18

Case

5 specs
Thickness
8.6mm
10mm
Lug-to-Lug
n/a
40mm
Lug Width
16mm
10mm
Finish
18 ct 5N gold
n/a
Water Resistance
30m
50m

Crystal & Dial

1 specs
Dial Color
Green
n/a

Movement

6 specs
Caliber
35100
ST18
Beat Rate
28,800 vph
0 vph
Power Reserve
50h
0h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No

Pricing

1 specs
MSRP
$6,500
$684
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