Omega 136.0099 Genuine Vintage Steel Caseback 33.3mm Omega Geneve Cal 1030 Part

About this item

An original Omega snap-on caseback for the reference 136.0099, the 35 mm manual-wind Omega Geneve dress watch of the early-to-mid 1970s (calibre 1030 family). The outside carries the embossed Omega logo medallion; the inside is stamped with the Omega Watch Co. triangle hallmark, "ACIER INOXYDABLE", "FAB. SUISSE / SWISS MADE" and the case reference "136 0099". A correct replacement part for a 136.0099 that is missing its back or has a damaged one.

Brand heritage

Omega was founded in 1848 in La Chaux-de-Fonds by Louis Brandt and has been based in Biel/Bienne, Switzerland since 1880. The Geneve line was Omega's everyday dress range of the 1950s to 1970s, and the 136.0099 is one of its best-known manual-wind references.

Why this one is special

• Genuine Omega part, inside stamped with the Omega triangle hallmark and reference 136 0099
• Embossed Omega logo medallion on the outside
• Correct back for an Omega Geneve 136.0099 restoration

Specifications

• Brand: Omega
• Part: snap-on caseback (case back cover)
• Reference stamped inside: 136 0099
• Material: stainless steel (stamped "Acier Inoxydable")
• Diameter: 33.3 mm (measured with caliper)
• Inside stamps: Omega Watch Co. triangle, Fab. Suisse, Swiss Made, "1579" hand-scratched watchmaker mark
• Era: 1970s

Condition

Pre-owned, as removed from a vintage watch. The outside has many surface scratches and light marks around the logo; the inner rim has dark residue and some pitting/corrosion along the edge; small watchmaker marks inside. Please check all photos carefully as they are part of the description.

What's included

The caseback only. No case, movement, crystal, gasket or box.

Shipping & Returns

$25 DHL Express shipping worldwide from Cairo, Egypt.
30-day returns, buyer pays return shipping.