Tetra Watch (Diver 1 Date):
- Three-pieces stainless steel case 316L diameter 40 mm
- Size 50×43 h 11.50 mm
- Customized screws
- Sapphire glass
- 8-screw cap
- Bracelet with stainless steel clasp
- Automatic Miyota 8215 movement, with 11 lines and a half frequency per hour, 21600 vibrations, and 21 jewels
- Dial coated with 12 real indexes white Superluminova
- Brushed Steel spheres in white Superluminova
- Screw down crown
- Tested for a 10-atmosphere pressure (case engraving guaranteed)
Engraving / Gold initials
Engravings can be made on the case (crown opposite side) or the bracelet clasp.
Add the details of the engraving in the order notes.
30€ additional fee
18k gold initials
It is possible to engrave two-character – both letters and numbers – on the opposite side to the crown.
Add the details of the letters in the order notes.
150€ additional fee
What is PVD?
PVD is the acronym for “Physical Vapour Deposition”. It is a very peculiar and innovative coating system.
Actually, it is not a regular way of coating because the transfer of material occurs in a vacuum room with a temperature of 400 C. Steel and titanium bond at a molecular level.
PVD is used in several fields as an alternative to common coating techniques, solving some of the most common issues and enhancing the quality and technical characteristics.
Starting from different kinds of the substrate (the composing material of the object to be coated) such as brass, zamak, aluminum, steel, titanium up to plastic, glass/crystal, ceramic, carbon fiber, various materials are deposited. Some of them are zirconium (Zr), titanium (Ti), chrome (Cr), titanium-aluminum (TiAl), aluminum-titanium (AlTi), aluminum-chromium (AlCr), blended with technical gases such as nitrogen (N), Oxygen (O2,), Acetylene (C2H2,), Methane (CH4).
These combinations allow us to obtain High surface hardness (HV > 1800), high resistance to the aggressive actions of salt spray, and other atmospheric agents. Moreover, PVD ensures higher resistance to many products for domestic and industrial use.
The possibility to have a wide range of achievable colors added to its atoxcity and zero-impact production chain round off its main features.