Aquatico Sea star V2 black dial ceramic bezel No DatevsSeiko Prospex Sea

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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.

Aquatico Sea star V2 black dial ceramic bezel No Date at true scale

Sea star V2 black dial ceramic bezel No Date

Seiko Prospex Sea at true scale

Prospex Sea

Diameter

42mm

41.7mm

Lug-to-Lug

50mm

49.5mm

lowest

Thickness

13mm

12.3mm

lowest

Water Resistance

300m

highest

200m

Power Reserve

38h

41h

highest

MSRP

$699

$595

lowest

Movement

Sellita SW200-1

Seiko 4R35

Case

4 specs
Diameter
42mm
41.7mm
Thickness
13mm
12.3mm
Lug-to-Lug
50mm
49.5mm
Water Resistance
300m
200m

Crystal & Dial

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

Movement

3 specs
Caliber
Sellita SW200-1
Seiko 4R35
Power Reserve
38h
41h
Jewels
0
23

Pricing

1 specs
MSRP
$699
$595
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Reviews

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

Aquatico Sea star V2 black dial ceramic bezel No Date

Owners widely praise the Aquatico Sea star V2 black dial ceramic bezel No Date for its attractive dial with vintage lume and gilt accents, comfortable wearability, and excellent value at $254 USD. The ceramic bezel is consistently described as gorgeous, solid-feeling, and easy to grip with firm, low-play rotation, featuring 120 audible and tactile clicks. Some owners note a phantom date crown position on the no-date model and a bracelet that uses push pins instead of screw links. One sample reported accuracy of +40 seconds per day, while another experienced a rotor issue attributed to the movement manufacturer. Overall, owners rate the Aquatico Sea star V2 black dial ceramic bezel No Date highly for its striking aesthetics and robust bezel action at an accessible price point.

Seiko Prospex Sea

Owners widely report the Seiko Prospex Sea is a well-built watch at a fair price, with some finding its 41.7mm case size perfect while others with smaller wrists consider it big, thick, and heavy. Reviewers consistently praise the excellent lume and robust design. One owner notes the bezel action is smoother and more precise than some other Seiko divers. Overall, owners and reviewers rate the Seiko Prospex Sea highly for its value and proven design.