Poljot Signal 18 Jewel Alarm Mechanical Watch

The Poljot Signal is a Soviet-era mechanical wristwatch featuring a built-in mechanical alarm complication powered by the Poljot caliber 2612 hand-wound movement with 18 jewels. Known affectionately by collectors for its signature mechanical "buzzing" alarm, it features a distinct dual-crown configuration where a tiny internal hammer rapidly strikes a post welded inside the case back, creating both a unique rattling sound and a noticeable vibration against the wrist

• Movement: Hand-wound mechanical movement (Caliber 2612.1)

• Alarm Function: Operates via an internal hammer that strikes a post attached to the case back, creating a distinct mechanical rattling/buzzing sound and vibration for roughly 13 seconds.

• Crowns:
• The crown at the top 2 o'clock winds the alarm spring (clockwise) and sets the alarm time (pulled out and rotated).
• The crown at 4 o'clock (depending on the sets and winds the standard time.