Side by side
Sinn 434 TW68 WG Mother-of-pearl WvsSeiko Prospex Sea
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
17 of 29 specs differDiameter
434 TW68 WG Mother-of-pearl W34mm
Prospex Sea34mm
Power Reserve
434 TW68 WG Mother-of-pearl W—
Prospex Sea40h
Water Resistance
434 TW68 WG Mother-of-pearl W100m
Prospex Sea200m
MSRP
434 TW68 WG Mother-of-pearl W$5,481
Prospex Sea$795
Full specifications
Case
7 specsCategory
Tool
Diver
Thickness
8mm
8.7mm
Lug-to-Lug
—
40.8mm
Lug Width
18mm
16mm
Finish
polished
Brushed and polished
Water Resistance
100m
200m
Caseback
—
Solid
Crystal & Dial
5 specsCrystal Shape
—
Flat
AR Coating
Underside
Anti-reflective coating on inner surface
Dial Color
White
Black
Indices
—
Applied
Lume
Luminescent
LumiBrite on hands and index(es)
Movement
4 specsCaliber
ETA E64.101
6N01
Beat Rate
—
28,800 vph
Power Reserve
—
40h
Jewels
8
25
Pricing
1 specsMSRP
$5,481
$795
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