Longines Master Collection Annual Calendar Watch - 40 mm Steel Case - Silver Barleycorn Arabic Dial - Brown Alligator Strap - L2.910.4.78.3 39.5 with the Model Number: RM

with the Model Number: RM 025

silver dial with red gold-coloured roman numeral hour markers and polished cabochons

39mm x 31mm 18K rhodium-finish white gold case set with brilliant-cut diamonds

screw-locked crown with pushpieces

calibre 505J self-winding movement

Longines Master Collection Annual Calendar Watch - 40 mm Steel Case - Silver Barleycorn Arabic Dial - Brown Alligator Strap - L2.910.4.78.3 39.5 with the Model Number: RM40. 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.