0816 Watch Mainspring 1.50 x 0.07 x 235 (9 1/4")(Calibers in description) LeCoultre® 210 Adjusts to any size with

Adjusts to any size with no springs or wires to pinch or catch

Jaeger-LeCoultre® Sweep Seconds Hands

Genuine Rolex® regulator for breguet

This set is available in yellow gold fill and sterling silver

105mm can be cut to the required measurements for a suspension spring

0816 Watch Mainspring 1.50 x 0.07 x 235 (9 1/4")(Calibers in description) LeCoultre® 210 Adjusts to any size withDimensions: 1. 50 x 0. 07 x 235 (9 1 4") End Type: Tongue End Material: Swiss Made unbreakable Calibers: AS 972, AS 975, AS 997, AS 1000, AS 1006, AS 1061, AS 1177, Aurore 12, Aurore 39, Aurore 390, Aurore 391, Aurore 393, Buren 65, Buren 650, Cortebert 449, Helbros 44, Silvana 7391, Universal 520, Westfield 7AW, Winton 108, Zodiac 39, Zodiac 734