Seamaster Planet Ocean 600m Co-Axial Master Chronometer Chronograph 45.5 mm "ETNZ" Deep Black 215.92.46.51.01.003

An exquisite icon of horological mastery, the Seamaster Planet Ocean 600m Co-Axial Master Chronometer Chronograph 45.5 mm "ETNZ" Deep Black 215.92.46.51.01.003 represents the finest tradition of Swiss watchmaking. Crafted by renowned maison Omega, this distinguished timepiece combines a sculptured High-Tech Ceramic case, 45.5 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: Seamaster
• Model Reference: lective
• Case Material: High-Tech Ceramic
• Case Dimensions: 45.5 mm
• Dial: Black Dial
• Movement: Co-Axial Master Chronometer (Self-Winding Automatic)
• Water Resistance: 60 bar
• Condition: Brand New / 100% Authentic Swiss Luxury Timepiece
• Inclusions: Accompanied by CJ Charles Presentation Gift Box & Certified Documentation

Horological Legacy & Wrist Presence

A rugged yet refined aquatic tool watch that has defined modern horology. Designed to withstand demanding adventures while gliding seamlessly beneath a tailored cuff for formal occasions.

Manufacturer & Technical Details

"MOVEMENT Calibre: Omega 9900 Self-winding chronograph with column wheel and CoAxial escapement. Certified Master Chronometer, approved by METAS, resistant to magnetic fields reaching 15,000 gauss. Silicon balance-spring, 2 barrels mounted in series, time zone function. Central hour, minute and chronograph seconds hands, small seconds hand, 12-hour and 60-minute recorders. Rhodium plated finish with Geneva waves in arabesque. Power reserve: 60 hours CRYSTAL Domed scratch-resistant sapphire crystal with antireflective treatment on both sides WATER RESISTANCE 60 bar (600 metres / 2000 feet) WATCH CASE & DIAL Case: Black ceramic Case Diameter: 45.5 mm Between lugs: 22 mm Dial Colour: Black Total product weight (Approx.): 159 g BRACELET Material: Rubber strap Strap color: Black Buckle type: Foldover clasp Buckle material: Ceramic FEATURES Anti-magnetic, chronograph, chronometer, date, master chronometer certified, helium escape valve, regatta timing, screw-in crown, small seconds, unidirectional rotating bezel, time zone function"

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