Side by side

Praesidus A-11 PhantomvsSeiko Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition

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

A-11 Phantom
PraesidusA-11 Phantom
MSRP $300

At a glance

14 of 29 specs differ
Diameter
A-11 Phantom38mm
Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition42mm
Power Reserve
A-11 Phantom40h
Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition72h
Water Resistance
A-11 Phantom100m
Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition300m
MSRP
A-11 Phantom$300
Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition$1,750

Full specifications

Case

7 specs
Category
Field
Diver
Diameter
38mm
42mm
Thickness
11mm
13.3mm
Lug-to-Lug
45mm
48.6mm
Lug Width
18mm
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m
300m

Crystal & Dial

3 specs
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Phantom
Black
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Seiko NH35
6R54
Power Reserve
40h
72h
Jewels
25
24

Pricing

1 specs
MSRP
$300
$1,750

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