Otto Frei.
Quality Jewelry Supplies for Generations - Since 1930
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Luminous Sports Sweep Watch Hands

The luminous material used is Luminova LO 02, which has no radium and is non-radioactive. Luminova is now considered the standard quality luminous compound by our sources in Switzerland. I am quite impressed by the bright glow that these hands with the Luminova material produce. We are told that the Super Luminova compound (used in A*F 13252, 13253 and 13254) is of superior quality, however we have no generic hands available yet with Super Luminova.

Luminous Sports Sweep Watch Hands Hole Size 0.20 mm


Luminous Sports Sweep Watch Hands Hole Size 0.25 mm


Luminous Sweep Second Hands, Hole Size 0.22 mm


Sub And Date Just Hands To Fit Chinese Movements

Minute Hole Sizes 0.835 mm, 0.90 mm & 1.00 mm
Hour Hole Sizes 1.34 mm, 1.50 mm & 1.52 mm
Hand Hole Size 0.90 mm minute and 1.52 mm hour are the correct hand hole size for the Seiko 7S26 Movements
Otto Frei, Watch Parts Since 1930
Customers Entrance
126 2nd St. Oakland, California 94607
Mailing Address: PO BOX 796, Oakland Ca. 94604
Freight Shipment Address: 119 3rd St. Oakland Ca. 94607 USA

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For stock checks on watch parts not listed on the site please call the watch material department at 510-832-0355 ext 3., Monday to Friday 9 AM to 5 PM Pacific Standard Time Zone.
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United States
510.832.0355 EXT. 3
800.900.3734 (fax)

510.832.0355 EXT. 3
510.834.6217 (fax)