AU060 Watch Mainspring 1.20 x 0.10 x 343 (13 1/2") (Calibers in description) diamond fly wheel The indicator at the 6

The indicator at the 6 o'clock position has two small hour and minute hands giving this movement the added feature of a second time zone (Dual Time)

mainspring number 6101

uses 371 battery

15 mm oval shaped mineral crystal with silver trim

66 mm Friction Post 14kt is available in either 14kt yellow and 14kt white and different ball diameters

AU060 Watch Mainspring 1.20 x 0.10 x 343 (13 1/2") (Calibers in description) diamond fly wheel The indicator at the 6Dimensions: 1. 20 x 0. 10 x 343 (13 1 2") End Type: Automatic Material: Swiss Made unbreakable Calibers: Alpina 571 AS 1656, 1664, 1673, 1674, 1675, 1678, 1739, 1740 Benrus FD, FO Elgin 663, 664, 843 General 839, 842 Gruen 665, 665CA, 670 IWC 8521, 8531 Rayville 300 Silvana 1580 Tissot 26. 5R 21, 26. 5R 621, 890, 891 Waltham R300 Zentih 71