PRODIVE GUARDIAN No.03 {Malfunction}

Automatic winding black diver's watch, PRODIVE GUARDIAN No.03.

Comes with an interchangeable rubber strap.
The movement is unstable, so an overhaul is required.

This appears to be a rare watch!
It has 1000m water resistance, but it has actually withstood up to 1200m!
However, it seems to reach its limit at 1500m.
The image showing the test results is on the 7th picture!

Description below:

Submarine hatch bezel.
Completed consecutive diving tests in Miyako Island.
Exclusive to Schaumburg.
Reissued with a 1000m water-resistant cushion case.
Submarine hatch bezel, capable of withstanding depths of 1000m.
Equipped with an escape valve.
For diving enthusiasts.
Beyond robust and practical, this is a watch you can use without worry.
The ultra-heavy-duty Pro Series GUARDIAN is back.
Wear a unique watch that won't be seen on others.
1000m professional diving water resistance, 4mm thick sapphire crystal.
An amazing timepiece.
The 42mm case diameter enhances diving capability, and the unidirectional rotating bezel has a structure reminiscent of a diving window.
Only 3 exist in the world.
The crown is a trumpet-shaped screw-down type that is easy to turn even with gloves on.
A skull mark is engraved on the screw-down water-ingress part, including quality confirmation (crown, case back, escape valve).
The skull symbolizes eternity and challenge, and at Prodive, we have engraved the skull mark on only the most important parts since our founding, including confirmation upon assembly.

Thank you for looking.