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Seiko Prospex SeavsUndone Aquadeep Submerge Automatic

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

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Prospex Sea
SeikoProspex Sea
MSRP $625
See the full Prospex Sea
Aquadeep Submerge Automatic
UndoneAquadeep Submerge Automatic
MSRP $395
See the full Aquadeep Submerge Automatic
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At a glance

15 of 29 specs differ
Diameter
Prospex Sea43.8mm
Aquadeep Submerge Automatic43mm
Power Reserve
Prospex Sea41h
Aquadeep Submerge Automatic—
Water Resistance
Prospex Sea200m
Aquadeep Submerge Automatic500m
MSRP
Prospex Sea$625
Aquadeep Submerge Automatic$395

Full specifications

Case

7 specs
Category
Diver
—
Diameter
43.8mm
43mm
Thickness
12.8mm
0mm
Lug-to-Lug
48.7mm
0mm
Lug Width
22mm
0mm
Material
Stainless Steel
Titanium
Water Resistance
200m
500m

Crystal & Dial

4 specs
Crystal
Sapphire
—
AR Coating
Anti-reflective coating on inner surface
—
Dial Color
—
—
Lume
LumiBrite on hands, index(es) and bezel
None

Movement

3 specs
Caliber
Seiko 4R35
Seiko NH36
Power Reserve
41h
0h
Jewels
23
0

Pricing

1 specs
MSRP
$625
$395
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