Cronos Sub Diver 44mm No Date (L6009)vsSeiko Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition

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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Sub Diver 44mm No Date (L6009)

Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition
Diameter
44mm
42mm
Lug-to-Lug
51.9mm
48.6mm
lowest
Thickness
17.1mm
13.3mm
lowest
Water Resistance
2000m
highest
300m
Power Reserve
n/a
72h
MSRP
$298
lowest
$1,750
Movement
Seiko NH35
Seiko 6R54
Case
7 specsCrystal & Dial
3 specsMovement
5 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Cronos Sub Diver 44mm No Date (L6009) for its exceptional value, with one owner noting its 2000m water resistance and BGW9 Superluminova lume as standout features. The watch is described as a "beast" due to its 44mm case and 17mm thickness, though some find it wears surprisingly well for its size and is versatile for everyday and business casual wear. Some owners report the substantial weight and lug-to-lug distance make it feel heavy on the wrist, with one individual replacing the bracelet to reduce its overall weight. Overall, owners rate the Cronos Sub Diver 44mm No Date (L6009) highly for its impressive water resistance and value, despite its considerable heft.
Owners find the Seiko Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition very pretty with an excellent, non-bulky 42mm case. Reviewers note its upgraded clasp with a new diving suit extension system and a wave-patterned silvery-white dial. However, the price of €1900 for a Seiko 6R54 movement with accuracy of +25/-15 seconds per day is considered too expensive by some, and the 6000-unit production run is not seen as truly limited. On balance, owners and reviewers find the Seiko Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition aesthetically pleasing with a comfortable case, though its value proposition is debated due to the movement's performance and price.
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