Side by side
Sinn 456 TW70 GGvsSeestern S450 Ocean Star
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
S450 Ocean Star40mm
Power Reserve
456 TW70 GG38h
S450 Ocean Star41h
Water Resistance
456 TW70 GG200m
S450 Ocean Star100m
MSRP
456 TW70 GG$6,372
S450 Ocean Star$299
Full specifications
Case
9 specsCategory
Tool
Diver
Diameter
28mm
40mm
Thickness
9mm
12mm
Lug-to-Lug
—
48mm
Lug Width
14mm
20mm
Material
Stainless Steel
316L Stainless Steel
Finish
polished
Brushed and polished
Water Resistance
200m
100m
Caseback
—
Solid
Crystal & Dial
5 specsCrystal Shape
—
Flat
AR Coating
Underside
Inner
Dial Color
Black
White
Indices
—
Applied
Lume
Luminescent
Tritium
Movement
5 specsCaliber
SW 100
TMI NH35A
Beat Rate
28,800 vph
21,600 vph
Power Reserve
38h
41h
Jewels
25
24
Complications
Date
GMT, Date
Pricing
1 specsMSRP
$6,372
$299
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