Tissot RockWatch Green Alpine Granite Ref. 150

Another striking entry from Tissot's landmark 1980s collection, this model features a seamless case and dial carved from a single piece of green-speckled Swiss Alpine granite. The natural variegated stone gives each watch a completely unique pattern, sharply contrasted by the brand's iconic yellow and red Swiss trail-marker hands.

- Mint condition

- Year 1950

- 30 mm 

- Rare green granite pattern