Side by side

Duxot Henri Diver AutomaticvsSeiko Prospex Sea Save the Ocean Special Edition

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

What people say

Owners + reviewers, side by side

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

Duxot Henri Diver Automatic

The brass wave dial with applied Super Luminous indices delivers striking visual depth and reliable on-wrist legibility across all lighting conditions. The 41mm case with 47mm lug-to-lug proportions and Japanese automatic movement balance compact wearability with robust 20 ATM water resistance, though the 15mm thickness reads substantial for its diameter.

Seiko Prospex Sea Save the Ocean Special Edition

The Seiko Prospex Sea Save the Ocean Special Edition is widely praised for its visually striking and unique dial designs, often described as a standout feature offering significant aesthetic appeal for the price. Owners and reviewers consistently highlight the attractive blue gradients, wave patterns, and textured finishes that evoke ocean depths. The watch is generally considered comfortable to wear, with a well-proportioned case size and good build quality. Accuracy is reported as around +5 seconds per day by one owner. However, several sources point to the bracelet and clasp as a weak point, with criticisms including pin-and-collar construction, stamped clasps, and a lack of a convenient diver's extension. Some reviewers also note potential issues with bezel alignment and day/date wheel alignment. On balance, owners and reviewers rate the Seiko Prospex Sea Save the Ocean Special Edition highly for its exceptional dial design and overall value.

At a glance

14 of 29 specs differ
Diameter
Henri Diver Automatic41mm
Prospex Sea Save the Ocean Special Edition42.4mm
Power Reserve
Henri Diver Automatic
Prospex Sea Save the Ocean Special Edition41h
Water Resistance
Henri Diver Automatic200m
Prospex Sea Save the Ocean Special Edition200m
MSRP
Henri Diver Automatic$169
Prospex Sea Save the Ocean Special Edition$550

Full specifications

Case

5 specs
Diameter
41mm
42.4mm
Thickness
15mm
13.4mm
Lug-to-Lug
47mm
49.4mm
Lug Width
20mm
Finish
Stainless Steel

Crystal & Dial

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

Movement

5 specs
Caliber
Seiko NH35
Seiko 4R36
Power Reserve
0h
41h
Jewels
0
24
Hacking
Yes
No
Hand-winding
Yes
No

Pricing

1 specs
MSRP
$169
$550
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