19”’ | Hand Wind | Swiss Lever | Small Seconds |

Remarks:

• Movement made in Sweden!
• Maltese cross stopwork on mainspring barrel
• Bearing of the escapement and seconds wheel on a separately screwed-in plate on the dial side
• Halda movements are marked with a letter. These are not classic caliber designations, but describe a combination of the quality of the watch case (gold or silver) and the movement

• Listing ID: 12237
• Manufacturer / Brand: Halda
• Caliber: Z
• Size in French Lignes: 19'''
• Size range mm largest diameter: > 40 mm
• Shape: Round
• Winding: Manual (Crown)
• Hands Setting: Crown with pin/pusher
• Seconds Hand: Small seconds
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: None
• Jewels: 15
• Setting Lever Screw/Pin Position: Left
• Balance Position: Left (240 - 360°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Bimetallic screw balance with Breguet hairspring
• Power Reserve: Unknown
• Production Period: 1894 - 1918
• Country: Sweden
• Identification: Movement marked with HALDA Z. Listed in the book 'HALDA - en svensk fickurfabrik'
• Contributor ©: Uhrforum.de member Opposed
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-68#post-9586476