Roamer MST Cal 435 Part 227 Sweep Seconds 4th Wheel NOS

Genuine Lanco Cal. 6003 Part - 227 - 4th Wheel, Centre Seconds, Height 5.5 - NOS

BFG 896 Part 227 Centre Seconds 4th Wheel NOS

ST Cal 1940 Part #227 Center Seconds Wheel -NOS - Factory Sealed

FHF Cal 73, 73-4 Part 227 Fourth Wheel For Centre Seconds NOS

ST Watch Movement Part 227 11 1/2-96 Cal 96-4 969 969-4 Sweep Seconds Wheel

Genuine Lanco Cal. 6003 Part - 227 - Fourth Wheel Centre Seconds - NOS

EB Bettlach Cal 8020 8021 8022 Part 227 Centre Seconds Or Fourth Wheel NOS