1 / 3

15 - Tissot Seastar Sonorous, Ref. 40500-3X (circa 1970s).
See original version (French)

Estimate €300 - €500

Description

Tissot Seastar Sonorous, Ref. 40500-3X (circa 1970s). Tissot Seastar Sonorous alarm wristwatch, circa 1970s, Ref. 40500-3X. Powered by A. Schild’s popular alarm calibre 1475 (manufacturer’s attribution). Manual-wind alarm with hammer-strike system comparable to JLC Memovox; pressing the crown silences the alarm. Both crowns are signed Tissot and are original. Excellent condition; the watch and alarm were working at the time of cataloguing. 34.5mm width excluding crowns, 41mm lug-to-lug, 12.5mm depth, 18mm lug width. Comes with its original Tissot buckle. Unable to access the movement as the caseback could not be opened.

See original version (French)

Auto-translation. Refer to original language for legal validity.

About the sale Paintings, sculptures, furniture, jewellery, watches, silverware, etc.

Auction location

Auction time 06/23/2026 at 7:00 PM

Pictures credits:

Hugo Sanchez

See original version (French)

15 - Tissot Seastar Sonorous, Ref. 40500-3X (circa 1970s). See original version (French)

15 - Tissot Seastar Sonorous, Ref. 40500-3X (circa 1970s).
See original version (French)