JAEGER LeCOULTRE MEMOVOX 'MYSTERY DIAL' ALARM WRISTWATCH
Maker: LeCoultre
Model: Memovox
Date: 1950's (Serial number '532830')
Movement: Mechanical, hand-would, cal.P489/1 with striking alarm function
Dial: Silvered, inset rotating 'mystery' alarm disc, alternating Arabic and dart indices, dagger hands, centre seconds hand
Case: Steel, down-turned lugs, snap-on case-back
Strap: Later leather, gilt buckle (AF)
Size: 35mm