Water vapor will corrode the waterproof rubber ring and most watches are not protected from water vapor. ⌚The watch mirror is made of sapphire glass material, with a Mohs hardness of up to 9 levels.
Benrus HACK FEATURE. US military issue during the height of Vietnam war in Oct 1964. VERY Collectible Vietnam war piece. Issue date: April 1966. Serial # 078250.
A great switch up from the mainstream Speedmaster Professional dial. Stainless Steel and silver dial paired with an aluminum bezel ring. Dial is inspired by the Chronograph wristwatches from 1940.
• Warranty card dated 2026. The watch wears incredibly well for a 42mm chronograph and strikes a perfect balance between sporty and refined. • Ocean grey / blue gradient lacquer dial. • Column wheel chronograph with vertical clutch.