Movement - Swiss-made calibre 69355 automatic movement with 46-hour power reserve - 27 jewels, 28,800 Vph Functions - Hour, minute and second hands - Chronograph: 30-second and 60-minute counters Dial - Silver-plated dial - Rhodium-plated hands, markers and numerals Case - Stainless steel case - Crown for time adjustments and manual winding - Sapphire glass crystal - Exhibition case back - Buckle-fastening brown leather strap (Calf) Specifications - Case diameter: 39mm; case height: 13mm - Water resistance: 5 bar - Comes in a presentation box - Reference number: IW391502