Aquastar Deepstar IIvsChristopher Ward C60 Trident Pro 300

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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.

Deepstar II

C60 Trident Pro 300
Diameter
37mm
40mm
Lug-to-Lug
46mm
lowest
47.5mm
Thickness
12mm
11.3mm
lowest
Water Resistance
200m
300m
highest
Power Reserve
n/a
38h
MSRP
n/a
$1,095
Movement
Sellita SW290-1
Sellita SW200-1
Case
6 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 Aquastar Deepstar II for its comfortable 37mm wearability, vintage aesthetic, and excellent value. Reviewers and owners alike highlight its smooth-winding Sellita SW290-1 movement, remarkable timekeeping, and legible dial with excellent lume. The updated beads-of-rice bracelet with a diver extension is considered a worthwhile upgrade, and the included grey tropic strap is notably supple. Some owners, however, find the 37mm case diameter too small, despite the 47mm lug-to-lug contributing to a larger perceived wrist presence. One owner dislikes the small seconds subdial, finding it interrupts the dial's aesthetic. Overall, owners and reviewers rate the Aquastar Deepstar II highly for its vintage charm, comfortable wearability, and strong value proposition.
The vintage design and 37mm case size are praised. The price point is considered a strong point by one reviewer, while another suggests it may limit its appeal.
Owners widely praise the Christopher Ward C60 Trident Pro 300 for its exceptional finishing, particularly the "Light Catcher" case which beautifully plays with light, and the comfortable bracelet featuring a quick-adjust system. Reviewers and owners highlight the ceramic bezel's 120 clicks and premium feel, the dial's finishing with applied indexes, and the impressive lume. The crown operation is noted as premium with no wobble. Some owners find the 40mm case wears small, especially on a rubber strap. The Sellita SW200-1 movement has an advertised accuracy of -/+ 20 seconds per day and a 38-hour power reserve. On balance, owners and reviewers rate the Christopher Ward C60 Trident Pro 300 highly for its build quality and finishing at its price point.
The watch's improved proportions and balanced design are praised. The bezel action is noted as smooth and precise. Reviewers disagree on the value proposition, with one seeing it as a benchmark for quality at its price, while another considers it expensive compared to mainstream Swiss divers.
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