Side by side

Robot Watches AURA SUNRAYvsSeiko Prospex Sea

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

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AURA SUNRAY
Robot WatchesAURA SUNRAY
MSRP $3,100
Prospex Sea
SeikoProspex Sea
MSRP $595
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Buy from Seiko ↗
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At a glance

13 of 29 specs differ
Diameter
AURA SUNRAY39mm
Prospex Sea41.7mm
Power Reserve
AURA SUNRAY65h
Prospex Sea41h
Water Resistance
AURA SUNRAY50m
Prospex Sea200m
MSRP
AURA SUNRAY$3,100
Prospex Sea$595

Full specifications

Case

6 specs
Category
—
Diver
Diameter
39mm
41.7mm
Thickness
10.5mm
12.3mm
Lug-to-Lug
—
49.5mm
Lug Width
—
20mm
Water Resistance
50m
200m

Crystal & Dial

3 specs
Crystal
Sapphire
Hardlex
Dial Color
—
Black
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
G100
4R35
Power Reserve
65h
41h
Jewels
25
23

Pricing

1 specs
MSRP
—
$595
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