MOVEMENT The Swiss precision of the Ronda 712.3 quartz movement, lubricated with oil bath. | FUNCTIONS Hours, minutes, screw down crown. |
CASE Stainless steel AISI 316L. with subsequent IPB treatment, completely filled with a special oil that emphasizes the dial, creating the illusion of the absence of glass, and an optical effect of an higher legibility. Visible air bubble on the dial to compensate the temperature variations. Distinguishing crown on left side. Diameter 44,80 mm. | BACK Innovative locking system (Locking ring system) with quick battery replacement. |
DIAL Black painted metal, hands and indexes in white colour. | CRYSTAL Domed sapphire with special red color treatement |
WATER RESISTANCE 500 mt, 50 ATM | STRAP Ultra-resistant vulcanised rubber, in black color, personalised with the logo of the Maison in relief. Width 22/20 mm. Strap: ref. 8351/Z. IPB Steel tongue buckle. Buckle: ref. 5467 |