Speedmaster Moonphase Co-Axial Master Chronometer Chronograph 43 mm 304.30.43.52.06.001

An exquisite icon of horological mastery, the Speedmaster Moonphase Co-Axial Master Chronometer Chronograph 43 mm 304.30.43.52.06.001 represents the finest tradition of Swiss watchmaking. Crafted by renowned maison Omega, this distinguished timepiece combines a sculptured Stainless Steel case, 43 mm with a precision-engineered Co-Axial Master Chronometer (Self-Winding Automatic), delivering commanding wrist presence and timeless sophistication.

Timepiece Highlights & Technical Specifications

• Maison / Brand: Omega
• Collection: Speedmaster
• Model Reference: lective
• Case Material: Stainless Steel
• Case Dimensions: 43 mm
• Movement: Co-Axial Master Chronometer (Self-Winding Automatic)
• Water Resistance: 5 bar
• Condition: Brand New / 100% Authentic Swiss Luxury Timepiece
• Inclusions: Accompanied by CJ Charles Presentation Gift Box & Certified Documentation

Horological Legacy & Wrist Presence

Celebrated for its racing heritage and high-precision timing complications, this chronograph effortlessly balances sporting utility with boardroom elegance. It is engineered for discerning individuals who appreciate mechanical perfection.

Manufacturer & Technical Details

"MOVEMENT Calibre: OMEGA 9914 Manual-winding chronograph with OMEGA column wheel and Co-Axial escapement. Certified Master Chronometer, approved by METAS, resistant to magnetic fields up to 15,000 Gauss. Silicon balance-spring, 2 barrels mounted in series. Central hour-minute hands, small seconds hand, and date indication by hand at 9 o’clock. 12-hour and 60minute recorders at 3 o’clock. Moonphase indication at 6 o’clock. Special finish with rhodium-plated bridges, red varnished engravings, and Geneva waves in arabesque. Power reserve: 60 hours CRYSTAL Scratch-resistant sapphire crystal with anti-reflective treatment on both sides WATER RESISTANCE 5 bar (50 metres / 165 feet) WATCH CASE & DIAL Case: Steel Case Diameter: 43 mm Between lugs: 21 mm Lug to lug: 48.60 mm Thickness: 13.6 mm Dial Colour: Grey Total product weight (Approx.): 154 g BRACELET Material: Steel Type of Clasp: Foldover clasp with comfort setting FEATURES Anti-magnetic, chronograph, chronometer, date, master chronometer certified, moonphase, small seconds, tachymeter, transparent caseback"

The CJ Charles Jewelers Horology Promise

Serving luxury watch collectors in La Jolla, San Diego and worldwide since 1988, CJ Charles Jewelers is an authorized retailer and specialist in Swiss haute horlogerie. Every pre-owned timepiece is thoroughly inspected, timed on digital vibrograf machines, and certified by our in-house master watchmakers. Your timepiece arrives in our signature luxury gift packaging, backed by complimentary fully insured white-glove shipping and dedicated concierge support.

Specifications above are taken directly from this piece's catalog data.

Complimentary insured shipping on every U.S. order — no minimum, no code. We ship via UPS Ground, FedEx Home Delivery, USPS Priority, fully insured, with signature confirmation on high-value pieces.

Free 30-day returns: unworn pieces in original packaging can be returned within 30 days of delivery for a full refund — we email you a prepaid, insured return label.

Full shipping policy · Full returns policy

Every piece we sell is guaranteed genuine — inspected before dispatch, with serial numbers intact and documentation as described. If any piece were ever proven otherwise, we refund you in full.

Read our Authenticity Promise