Side by side

Norqain Adventure 40mmvsSeiko Prospex Sea PADI Special Edition

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

Adventure 40mm
NorqainAdventure 40mm
MSRP $4,283
Prospex Sea PADI Special Edition
SeikoProspex Sea PADI Special Edition
MSRP $650

At a glance

11 of 29 specs differ
Diameter
Adventure 40mm40mm
Prospex Sea PADI Special Edition41.7mm
Power Reserve
Adventure 40mm41h
Prospex Sea PADI Special Edition41h
Water Resistance
Adventure 40mm200m
Prospex Sea PADI Special Edition200m
MSRP
Adventure 40mm$4,283
Prospex Sea PADI Special Edition$650

Full specifications

Case

3 specs
Diameter
40mm
41.7mm
Thickness
12.55mm
12.3mm
Lug-to-Lug
48.3mm
49.5mm

Crystal & Dial

5 specs
Crystal
Sapphire
Hardlex
Crystal Shape
Domed
Flat
AR Coating
Yes
Inner
Dial Color
Green
Black
Lume
Super-LumiNova
LumiBrite on hands, index(es) and bezel

Movement

2 specs
Caliber
NORQAIN NN08
4R35
Jewels
25
23

Pricing

1 specs
MSRP
$4,283
$650

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Norqain Adventure 40mm

The Norqain Adventure 40mm is praised for its legibility, particularly the fully luminous dial on some variants, and its reliable movement. Owners express a desire for smaller case sizes within the Adventure line. One reviewer noted slight backplay in the bezel's 60 clicks and described the lume as somewhat lacking on a 42mm model. On balance, owners and reviewers appreciate the Adventure 40mm for its legibility and the availability of smaller case options.

Seiko Prospex Sea PADI Special Edition

The Seiko Prospex Sea PADI Special Edition is widely praised for its attractive blue and red PADI colors, rich dial aesthetic, and excellent lume that stands out even in dim environments. Owners highlight its robust build quality and excellent bezel action, noting the wave dial is a favorite. However, the Hardlex crystal and the 4R36 movement's accuracy range of +45 to -35 seconds per day are identified as compromises for the price. Some owners find the diver's extension difficult to open and the bracelet adjustment challenging, though manageable. On balance, owners and reviewers rate the Seiko Prospex Sea PADI Special Edition highly for its build quality and striking dial design at its price point.

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