Patek Philippe Annual Calendar Moonphase White Gold 
Ref. No: 5036/1G
Case size: 36MM
Year: Circa 1990s–early 2000s
Price: $55,000 Inc. GST
Commercial listing on behalf of Southstar Timepieces Pty Ltd.
I feel like the 5036 perfectly harnesses the classic essence of Patek Phillipe, whilst still maintaining a degree of usability. The white gold 5036s are the perfect cross between a sport and and dress piece. With the removable bracelet, I think they can comfortably be worn either way.
Case and bezel: The 18K white gold case is in good overall condition, presenting beautifully with light hairline wear consistent with careful use. The smooth polished bezel retains excellent definition and the white gold throughout carries that cool, clean tone that makes this reference so timeless.
Movement, dial, and crystal: The Patek Philippe Cal. 315 a