Cortebert 408
Zenith 525-8-6
the indicator at the 6 o'clock position records both 1/20 seconds or small seconds and the indicator at the 9 o'clock position records minutes
part # 214
Locking handles apply even pressure
Tissot® Case Tube Friction (Crown side is not threaded), part number is T358.054 or T358006798, see all case numbers in description LeCoultre® 461 Cortebert 408Tissot Case Tube Friction (Crown side is not threaded), part number is T358. 054 or T358006798, see all case numbers in description Standard waterproof case tube, friction into the case 1. 50 mm, accepts a regular waterproof crown with an opening 1. 60 mm, total length 2. 90 mm. Fits Tissot case numbers: C212, C225, C230, C290, D340, D341, D390, D391, L380, L386, L390, L490, L730, L740, L840, L950, L951. Tissot part number is T358. 054 or T358006798