The Zenith El Primero Sub Sea (ref. 01-0150-415) is a rare automatic chronograph from 1970, limited to just 1,305 pieces. It features a 44 mm stainless steel case, the iconic El Primero 400 caliber, and a black dial with a chronograph and date function. Its robust design and limited production make it highly sought after by collectors.
The Zenith El Primero Sub Sea (ref. 01-0150-415) is a rare automatic chronograph from 1970, limited to just 1,305 pieces. It features a 44 mm stainless steel case, the iconic El Primero 400 caliber, and a black dial with a chronograph and date function. Its robust design and limited production make it highly sought after by collectors.