IWC BIG PILOT HERITAGE, REF. IW501005, A LIMITED EDITION BRONZE WRISTWATCH WITH 7-DAY POWER RESERVE INDICATION AND DATE, CIRCA 2020IWC | BIG PILOT HERITAGE, REF. IW501005, A LIMITED EDITION BRONZE WRISTWATCH WITH 7-DAY POWER RESERVE INDICATION AND DATE, CIRCA 2020Case No: One out of 1500Calibre: 52110, automaticDial: Blue, signedCase: 46mm, bronze, screw down case back, signedStrap: Brown calfskin, bronze buckle, signedAccompaniment: Maker's presentation box, warranty card, purchase receipt, instruction manual and clothLast known retail price approximately HK$110,000.前零售價大約 HK$110,000。IWC，「Big Pilot Heritage」IW501005型號，限量1500枚，限量青銅自動上弦腕錶，配日期及7日動力儲存顯示，年份約2020。附原廠錶盒、服務保證卡、購買憑證、操作說明及擦拭布。