Genuine Omega® crown wheel seat, part number 1103, base cal. 470 (see all calibres in description) fhs 1171 movement parts 351 and 1050

351 and 1050

08 x 241 (9 1/2")

Round Hole Hand Washers are brass and have a round hole in the center

76 mm with Pearl Cup- fits pearls 6 to 7 mm in size

MST 417-27

Genuine Omega® crown wheel seat, part number 1103, base cal. 470 (see all calibres in description) fhs 1171 movement parts 351 and 1050Genuine Omega crown wheel seat, part number 1103 Fits calibres: Omega 470 Omega 471 Omega 490 Omega 491 Omega 500 Omega 501 19 p Omega 501 20 p Omega 502 Omega 503 19 p Omega 503 20 p Omega 504 Omega 505 * Perrin Supply Ltd is independent of and not affiliated with or sponsored by Omega. Omega warranty does not apply to parts supplied by Perrin Supply Ltd.