- Brand: OMEGA
- Year: 1951
- Model: Seamaster
- Reference: 2493-4
- Calibre: 332
- Movement: Automatic
- Material: Stainless steel
- Features/complications: Shallow chamfered bezel
- Dial: Off-white dial with outer minute track featuring applied gold mirror polished dart shaped hour indices with luminescent Arabic quarters with gold Dauphine hands and subsidiary seconds at 6 o'clock
- Case dimensions: 34mm
- Bracelet/strap: Leather strap
- Accessories: Extract from the Archives
- SKU: 02946
Essay: The Seamaster is the longest running product line still produced by OMEGA today. It was introduced in 1948, and was loosely based upon designs made for the British Royal Navy towards the end of World War II