The Explorer II 226570 is the most functional watch in the RRGI — a 42mm tool watch built for extreme environments, with an orange 24-hour hand for distinguishing day from night in polar conditions where the sun doesn't set. Introduced in 2021 with the upgraded Cal. 3285, the Explorer II has a quiet following among collectors who value technical purpose over grey market cachet. Its premium is moderate, its supply more accessible than most RRGI constituents, and its waiting list at ADs shorter than the Submariner or Daytona.
18 weekly snapshots — 7 Jun through 18 Oct 2026.
Grey market data runs weekly, every Sunday. Source: Chrono24. Week-over-week and 30-day comparisons are now live — see 7D/30D Change above. YTD and 52-week history accumulate as more weekly scans are collected.
7 Jun's snapshot predates per-listing counts, so it's counted in the tally above but excluded from the range and 52-week stats — those start 14 Jun.
Introduced 2021 (Watches & Wonders Geneva), replacing the prior reference. Current price, range, and premium are shown above.
Deal listings launched 7 June 2026. Browse current Chrono24 listings directly:
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