Explorer II — Polar

Introduced in 1971 for cave explorers and polar expeditions, the Explorer II added a fixed 24-hour bezel and a bright hand to separate day from night where there is no natural light. Its white 'Polar' dial is the model's signature.

• 42mm Oystersteel case & Oyster bracelet
• Calibre 3285, 70-hour power reserve
• Fixed 24-hour engraved bezel
• White 'Polar' dial with orange 24-hour hand
• Accompanied by box, papers and ESTEÉ & CO. authentication