Only Online Auction

Hong Kong, Mar 03, 2021

LOT 159

Ref. 166.091, self-winding, centre-seconds, date, black dial; “Seamaster 200m/660ft”; stainless steel

HKD 21,600 - 30,200

CHF 2,500 - 3,500 / EUR 2,400 - 3,300 / USD 2,800 - 3,900

Stainless steel, self-winding, vertical tonneau-shaped, diver’s wristwatch, water-resistant with screwed case-back, 60-minute graduated bidirectional revolving bezel with black insertfor the decompression times, black colour dial with centre-seconds and one horological complication:
· Half-instantaneous date of the month (aperture at 3 o’clock)

Grading System
Grade: AA

Very good

Case: 3-8


Slightly scratched

Movement: 2 *
Dial: 2-01

Very good

HANDS Original

Brand Omega, Bienne / Biel

Model “Seamaster 200m/660ft”

Year circa 1970-1975

Case No. unnumbered (by Piquerez, Bassecourt / Altdorf, Bernese Jura)

Material stainless steel

Bracelet green Nato strap

Buckle stainless steel buckle

Caliber 1002

Height 51.8 mm.

Width 40.4 mm.

Signature dial, case and movement


Case based on the Swiss invention patent No. 487 449, delivered on March 15, 1970 (application filed on February 24, 1967), to Ervin Piquerez, Bassecourt (Bernese Jura), for a “Procédé de fabrication d’une boîte de montre étanche et dispositif pour la mise en œuvre de ce procédé” (Method of manufacturing a water-resistant watch-case and device for carrying out this method).