Side by side
Sinn 456 TW70 GGvsIWC Schaffhausen Iw658601 Portofino Automatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
20 of 29 specs differDiameter
456 TW70 GG28mm
Iw658601 Portofino Automatic37mm
Power Reserve
456 TW70 GG38h
Iw658601 Portofino Automatic120h
Water Resistance
456 TW70 GG200m
Iw658601 Portofino Automatic50m
MSRP
456 TW70 GG$6,372
Iw658601 Portofino Automatic$16,300
Full specifications
Case
8 specsCategory
Tool
Dress
Diameter
28mm
37mm
Thickness
9mm
9.4mm
Lug Width
14mm
18mm
Material
Stainless Steel
18 Ct 5N Gold
Finish
polished
Steel
Water Resistance
200m
50m
Caseback
—
—
Crystal & Dial
5 specsCrystal Shape
—
—
AR Coating
Underside
—
Dial Color
Black
Silver
Indices
—
—
Lume
Luminescent
None
Movement
6 specsCaliber
SW 100
32111
Power Reserve
38h
120h
Jewels
25
21
Hacking
No
Yes
Hand-winding
No
Yes
Complications
Date
None
Pricing
1 specsMSRP
$6,372
$16,300
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