Side by side

Sinn 456 TW70 GGvsSpinnaker Cahill Automatic

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

456 TW70 GG
Sinn456 TW70 GG
MSRP $6,372
Cahill Automatic
SpinnakerCahill Automatic
MSRP $350

At a glance

17 of 29 specs differ
Diameter
456 TW70 GG28mm
Cahill Automatic42mm
Power Reserve
456 TW70 GG38h
Cahill Automatic40h
Water Resistance
456 TW70 GG200m
Cahill Automatic200m
MSRP
456 TW70 GG$6,372
Cahill Automatic$350

Full specifications

Case

8 specs
Category
Tool
Diver
Diameter
28mm
42mm
Thickness
9mm
13.7mm
Lug-to-Lug
—
51mm
Lug Width
14mm
22mm
Material
Stainless Steel
316L Stainless Steel
Finish
polished
Brushed and polished
Caseback
—
Solid

Crystal & Dial

5 specs
Crystal Shape
—
Flat
AR Coating
Underside
Inner
Dial Color
Black
Green
Indices
—
Applied
Lume
Luminescent
None

Movement

3 specs
Caliber
SW 100
SII NH35A
Power Reserve
38h
40h
Complications
Date
None

Pricing

1 specs
MSRP
$6,372
$350

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