Years: 2016–2021

Case: 40 mm Oystersteel, smooth bezel, no crown guards, 100 m WR (anti‑magnetic inner Milgauss case)

Movement: Cal. 3131 (anti‑magnetic Parachrom hairspring, power reserve ~48 h, chronometer-certified)

Dial: Black lacquer with large 3/6/9, minute track with applied minute numerals 5‑55, green seconds hand, yellow coronet logo, Chromalight

Bracelet/Clasp: Solid Oyster links, Oysterlock clasp + Easylink 5 mm

Notes: Bold pilot-style design, shared Milgauss lineage