Pay in 4 interest-free payments of $3562.50 Learn more
Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
allowing the watch to be set aside for a weekend and remain accurate for Monday morning
making it suitable for everyday wear and light aquatic activities
prized for its boldness and distinct personality
A scratch-resistant sapphire crystal protects the iconic black step dial
Omega Speedmaster Moonwatch Professional 3861 Hesalite 310.30.42.50.01.001 ten10 allowing the watch to beOverview The Calibre 1861 a hand wound movement derived from the Lemania bauche powered the Moonwatch for over four decades with minimal change. The 310. 30. 42. 50. 01. 001 introduced the 3861: the same hand wound architecture, but with Omega's Co Axial escapement, METAS Master Chronometer certification, and magnetic resistance rated to 15,000 gauss. This Hesalite example represents the historically accurate configuration acrylic crystal, solid