Side by side
Seestern S471 Double Crown DivervsSeiko Prospex Sea
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
S471 Double Crown Diver38mm
Prospex Sea41mm
Power Reserve
S471 Double Crown Diver35h+h
Prospex Sea70h
Water Resistance
S471 Double Crown Diver100m
Prospex Sea200m
MSRP
S471 Double Crown Diver$179
Prospex Sea$900
Full specifications
Case
5 specsDiameter
38mm
41mm
Thickness
12mm
12.3mm
Lug-to-Lug
40.3mm
46.9mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m
200m
Crystal & Dial
4 specsCrystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Blue
Black
Lume
None
LumiBrite on hands, index(es) and bezel
Movement
5 specsCaliber
Miyota 8215
6R35
Beat Rate
3 vph
28,800 vph
Power Reserve
35h+h
70h
Jewels
21
24
Complications
Date
None
Pricing
1 specsMSRP
$179
$900
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