Thorn Thorn TitaniumvsVertex M60 AquaLion D

Thorn Titanium
ThornThorn Titanium

Ref. thorn-pt5000-automatic-39mm-titanium-watch-shy036·MSRP $185

M60 AquaLion D
VertexM60 AquaLion D

Ref. m60-aqualion-date·MSRP $3,243

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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.

Thorn Thorn Titanium at true scale

Thorn Titanium

Vertex M60 AquaLion D at true scale

M60 AquaLion D

Diameter

39mm

39mm

Lug-to-Lug

44.4mm

lowest

45mm

Thickness

12.1mm

11mm

lowest

Water Resistance

200m

600m

highest

Power Reserve

n/a

42h

MSRP

$185

lowest

$3,243

Movement

PT5000

Sellita SW300-1

Case

4 specs
Thickness
12.1mm
11mm
Lug-to-Lug
44.4mm
45mm
Material
Titanium
Stainless Steel
Water Resistance
200m
600m

Movement

2 specs
Caliber
PT5000
Sellita SW300-1
Power Reserve
0h
42h

Pricing

1 specs
MSRP
$185
$3,243
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Reviews

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

Thorn Titanium

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.

Vertex M60 AquaLion D

Owners and reviewers widely praise the Vertex M60 AquaLion D for its exceptional Super-LumiNova X1 lume, robust 600m water resistance, and solid bezel action. The watch is noted for its impressive build quality and comes with thoughtful extras like multiple strap options and a protective case. One owner found the 39mm case slightly too big for their personal preference, while reviewers generally found the 14mm thickness wearable. The Vertex M60 AquaLion D is powered by a chronometer-certified Sellita SW300-1 automatic movement. Overall, owners and reviewers rate the Vertex M60 AquaLion D highly for its combat-ready reliability and exceptional lume at its price point.