Longines Master Collection Annual Calendar Watch - 40 mm Steel Case - Silver Barleycorn Arabic Dial - Brown Alligator Strap - L2.910.4.78.3 Ronde chronograph mechanism: central 60 seconds

chronograph mechanism: central 60 seconds hand and 30 minutes counter at 9 o'clock

grey rubber strap with textile decoration

Brand Audemars Piguet Series Royal Oak  Model Number 15407BA

24 carats)

38mm x 39mm stainless steel case

Longines Master Collection Annual Calendar Watch - 40 mm Steel Case - Silver Barleycorn Arabic Dial - Brown Alligator Strap - L2.910.4.78.3 Ronde chronograph mechanism: central 60 seconds40. 00 mm stainless steel case, transparent sapphire crystal back, scratch resistant sapphire crystal, silver barleycorn dial with painted Arabic numerals, caliber L897 automatic movement with hours, minutes, seconds, month and date by annual calendar, approximately 64 hours of power reserve, brown alligator strap. Water resistant to 3 bar.