Seestern Ocean Star S450-2.ECvsThorn Titanium Dive Watch

Titanium Dive Watch
ThornTitanium Dive Watch

Ref. thorn-titanium-39mm-automatic-dive-watch·MSRP $189

lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures

Measurements

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

Seestern Ocean Star S450-2.EC at true scale

Ocean Star S450-2.EC

Thorn Titanium Dive Watch at true scale

Titanium Dive Watch

Diameter

40mm

39mm

Thickness

n/a

12.1mm

Water Resistance

100m

200m

highest

MSRP

$225

$189

lowest

Movement

Automatic

PT5000

Case

5 specs
Diameter
40mm
39mm
Thickness
n/a
12.1mm
Lug Width
n/a
20mm
Material
Stainless Steel
Titanium metal
Water Resistance
100m
200m

Crystal & Dial

1 specs
Dial Color
n/a
n/a

Movement

1 specs
Caliber
n/a
PT5000

Pricing

1 specs
MSRP
$225
$189
Keep your wishlist and collection together in the appExplore the app

Reviews

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

Seestern Ocean Star S450-2.EC

Owners widely praise the Seestern Ocean Star S450-2.EC's bracelet and clasp, calling them exemplary for the price. One owner notes the overall quality and its automatic Seiko NH35 movement, finding it a compelling alternative for those seeking a Doxa-like aesthetic. A reviewer suggests improvements could be made to the case finishing and handset size, while highlighting the desirable cast lume. Overall, owners rate the Seestern Ocean Star S450-2.EC highly for its exceptional bracelet and clasp at the price point, with the cast lume also being a noted positive.

Thorn Titanium Dive Watch

Owners widely praise the Thorn Titanium 39mm Automatic Dive Watch for its exceptional lightness and comfort due to its titanium construction, with many highlighting the impressive finishing and the "game-changer" tool-free bracelet adjustment system. The lume is also frequently called out as superior. However, some owners find the watch wears a little small, and one owner returned it due to a ghost-date issue and the watch stopping once every 24 hours, with another reporting the watch stopped when the seconds hand reached 60. The design is described by one owner as somewhat uninspired, aside from the custom dial, due to common mod parts. Overall, owners rate the Thorn Titanium 39mm Automatic Dive Watch highly for its wearability and bracelet system.