ZENITH | EL PRIMERO SUBSEA, REFERENCE 01-0150-415 A STAINLESS STEEL CHRONOGRAPH WRISTWATCH WITH DATE AND BRACELET, CIRCA 1970 | Watches Weekly | Hong Kong | 2020 | Sotheby's
Zenith El Primero Subsea Chronograph, Switzerland, Around 1974 | lot 73 | Chrono24: Montres de Luxe at Auctionata Paddle8 AG | Auction.fr | English
Zenith - El Primero PILOT A3822 01.0150.415 Vintage Steel Chronograph - Cal. 3019PHC
1968 Serviced Vintage Zenith Super Sub Sea A3736 Chronograph 146-HP Pa – Experts Watches
Lot-Art | Zenith "El Primero Pilot/Sub-Sea", um 1972
Zenith El Primero Sub Sea Pilot automatic chronograph – The Watch Collector
ZENITH, EL PRIMERO, PILOT CHRONOGRAPH | Important Modern & Vintage Timepieces - Important Modern & Vintage Jewels | Geneva, November 10-11, 2019
Zenith - Pilot Sub Sea Chronograph El Primero - 01-0190-415 - Catawiki