brand of headband magnifiers
Lemania® Hands HD-LEM28
The included angle of the sharp edge is approximately 10 degrees
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
Tissot® Case Tube Friction (Crown side is not threaded), part number is T358.054 or T358006798, see all case numbers in description LeCoultre® 461 brand of headband magnifiersTissot 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