using a 381 battery with hand dimensions 150/90/25 (hour/minute/sweep seconds)
YM1G Epson Chrono Quartz Watch Movement YM1G Epson Quartz Watch Movement is a chronograph movement with 3 hands in the center (hour/minute/1/5th seconds center chronograph hand)
Silicon Carbide Supple Wheels Supple rubber wheels impregnated with silicon carbide abrasive
97mm Bergeon For Comtoises
length of this chain is 70 inches
Genuine Omega® crown wheel with crown wheel core, part number 1101/02, fits Omega® 331, Omega® 333, Omega® 341, Omega® 343, Omega® 352 Omega® 231 using a 381 battery withGenuine Omega crown wheel with crown wheel core, part number 1101 02, fits Omega 331, Omega 333, Omega 341, Omega 343, Omega 352 * 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.