Genuine Omega® setting lever spring (open face), total length 9.05 mm, part 039, Omega® base calibre 17 (see all calibres in description) Mido 707 00 mm (center) x 3

00 mm (center) x 3

This is an excellent book for both experienced diamond setters and beginners

40mm thick

VX9P Epson Quartz Watch Movement VX9P Epson Quartz Watch Movement is a 3 hand movement (hour/minute/sweep second) with 2 indicators (date/day)

Waltham 660A

Genuine Omega® setting lever spring (open face), total length 9.05 mm, part 039, Omega® base calibre 17 (see all calibres in description) Mido 707 00 mm (center) x 3Genuine Omega setting lever spring open face, total length 9. 05 mm, part number 039 Fits calibres: Omega 17 Omega 18 P Omega 18 EP Omega 18 P CHRO * 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.