This Master-Quartz luxury sport watch an early 3rd geo quartz movement and offers a dial typical designed in the end of 1970s. Case diameter 38,6 x 39 mm water resistant (not tested) Bezel material Steel Glass Plexiglass Dial Grey Dial numerals No numerals Clasp material Steel Functions Center Seconds, Luminescent Hands, Only Original Parts Jaeger-LeCoultre with caliber 352 from Girard-Perregaux. It was considered to be one of the most advanced movements - although Jaeger-LeCoultre rather referred to them as “modules” - offering an outstanding precision more than 10x better than its mechanical counterparts. Model: Master-Quartz 13mm thickness Bracelet/Strap: Grey lizard vintage 70's strap Lug Width: 18mm signed: crown, back, movement Case / Gehäuse / very good stainless steel case with some signs of wear Movement cal. 352 in very good running condition - serviced Winding / Aufzug / Reportage: quartz, with quick set date Dial / Zifferblatt / Cadran: beautiful original silver dial decorated minutes rings- stunning gray - silver dial, with applied baton indexes Bezel / Lünette / Lunette: steel Crystal / Glas / Verre: very good acrylic crystal - new Serviced / Revidiert / Révisé: yes Accessoires: none Shipped with tracking code after professional packaging- from EU