Genuine Omega Case Back 191.133 391.814 Cal 1365 Quartz Steel 31.5mm Vintage

About this item

An original vintage Omega snap-on case back in stainless steel, sold on its own as a spare part. The outside is brushed with a polished bevelled edge and is stamped "1365", the Omega quartz calibre it was made for. The inside is engraved with the Omega Watch Co. triangle logo, "FAB. SUISSE / SWISS MADE", a "G / DR" maker's mark, "FOND ACIER INOXYDABLE" and the case references "191.133" and "391.814". It measures 31.5 mm across.

Brand heritage

Omega was founded by Louis Brandt in La Chaux-de-Fonds, Switzerland, in 1848 and moved to Biel/Bienne in 1880. In the 1970s and 1980s Omega built a range of slim quartz dress watches, many in the De Ville family, around in-house based quartz calibres such as the 1365.

Why this one is special

• Genuine Omega part, signed inside with the Omega Watch Co. triangle
• Case references 191.133 / 391.814 and calibre "1365" stamped, so it is easy to match to your watch
• All-steel back, a replacement for a missing or damaged back or for a restoration project

Specifications

• Brand: Omega
• Part: snap-on case back with opening notch
• For: Omega quartz calibre 1365, case ref. 191.133 / 391.814
• Stamps inside: Omega Watch Co. triangle, "FAB. SUISSE SWISS MADE", "G DR", "FOND ACIER INOXYDABLE", "191.133", "391.814"
• Stamp outside: "1365"
• Material: stainless steel
• Diameter: 31.5 mm (measured)

Condition

Pre-owned, sold as shown and not cleaned. The brushed outside has scratches and marks from use and the polished bevel has scuffs. The inner rim has dark grime and some greenish residue from the old gasket, plus small dents and marks from opening. The inside references are clearly readable. Please check all photos carefully as they are part of the description.

What's included

The case back only, as shown. No watch, case, movement, gasket, box or papers.

Shipping & Returns

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