Side by side

OLTO-8 ساعة أولتو-8 آيرون-إكس الأوتوماتيكية بهيكل مربع أزرقvsSeiko Prospex Sea The Black Series

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

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At a glance

12 of 29 specs differ
Diameter
ساعة أولتو-8 آيرون-إكس الأوتوماتيكية بهيكل مربع أزرق46mm
Prospex Sea The Black Series45mm
Power Reserve
ساعة أولتو-8 آيرون-إكس الأوتوماتيكية بهيكل مربع أزرق
Prospex Sea The Black Series41h
Water Resistance
ساعة أولتو-8 آيرون-إكس الأوتوماتيكية بهيكل مربع أزرق50m
Prospex Sea The Black Series200m
MSRP
ساعة أولتو-8 آيرون-إكس الأوتوماتيكية بهيكل مربع أزرق$450
Prospex Sea The Black Series$765

Full specifications

Case

6 specs
Category
Diver
Diameter
46mm
45mm
Thickness
0mm
13.2mm
Lug-to-Lug
0mm
47.7mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
200m

Crystal & Dial

2 specs
AR Coating
Anti-reflective coating on inner surface
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Miyota 82S7
Seiko 4R36
Power Reserve
0h
41h
Jewels
0
24

Pricing

1 specs
MSRP
$450
$765
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