donizetti
2672
I'll play
5 watches, 5 different metals, 5 consecutive sizes, five different complications/features (sets)
38mm, PT, Tourbillon, Seconde Morte
39mm, YG, Grande et petite Sonnerie, Repeater
40mm, RG, Fusee and Chain
41mm, WG, Chronograph, Perpetual Calendar
42mm, Silver, Moon Phase
Great idea and a lovely set you posted
Best
Andreas