Cronos BB54 Vintage Diver 37mmvsThorn Thorn Titanium

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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.

BB54 Vintage Diver 37mm

Thorn Titanium
Diameter
37mm
39mm
Lug-to-Lug
46mm
44.4mm
lowest
Thickness
11.1mm
lowest
12.1mm
Water Resistance
200m
200m
MSRP
$238
$185
lowest
Movement
PT5000
PT5000
Case
5 specsCrystal & Dial
1 specsMovement
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Cronos BB54 Vintage Diver 37mm (L6033) for its exceptional value, with many considering it an outstanding homage that exceeds expectations, particularly noting its impressive quality and finishing for the price. Reviewers and owners consistently highlight its wearability, with specific mentions of its thin 11.1mm or 11.2mm case and comfortable fit. Some owners are concerned about user-reported issues like a ghost date function, though two unspecified complaints were also mentioned by one owner. Overall, owners rate the Cronos BB54 Vintage Diver 37mm (L6033) highly for its impressive quality and wearability at its price point.
Owners widely praise the Cronos Thorn PT5000 Automatic 39mm Titanium Watch SHY036 for its value, with one owner calling it the best modern explorer homage under $170. The tool-free bracelet adjustment links are considered a game-changer, and the 39mm titanium case is noted as unobtrusive and keeping the watch under 11mm thick. The PT5000 movement's accuracy is a point of varied owner experience, ranging from exceptional timekeeping comparable to quartz, to running 2.8 seconds fast per day, or gaining 2.5 minutes over two weeks. Some owners express skepticism or disappointment with the PT5000 movement, with one finding it noisy and finicky, and another preferring Seiko alternatives. Overall, owners rate the Cronos Thorn PT5000 Automatic 39mm Titanium Watch SHY036 highly for its excellent value and practical bracelet features, despite mixed experiences with the PT5000 movement's accuracy.
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