Genuine Lanco Cal. 1103 Part - 227 - 4th Wheel- NOS

Zaria Cal 1509 Part 450 Setting Wheel NOS

Genuine Lanco Cal. 1103 Part - 425 - Ratchet Click - NOS

NOS ETA Cal. 2540 - Setting Wheel 7-3/4L - Watch Part # 450

Genuine Lanco Cal. 1305 Part - 443 - Setting Lever - NOS

Genuine Omega Original Crown Wheel Seat Part 450-1103 Cal. 450 Swiss Made NOS

FHF Cal 34-21 Part 450 Setting Wheel NOS

Genuine Lanco Cal. 1003 Part - 415 - Rachet Wheel - NOS