Zenith Defy Classic Skeleton featuring an ultralight 41mm brushed titanium case and openworked dial, mounted on the OEM black alligator-coated rubber strap with signed titanium folding clasp. Stamped warranty card dates original retail purchase to October 2019.

Condition: Very clean pre-owned condition. The satin-brushed titanium case and bezel remain sharp with only minor, superficial handling hairlines. Sapphire crystals (front and exhibition caseback) are very clear with no scratches. Strap shows minimal wear, and the folding clasp functions crisp and secure. Outer wooden lacquer box shows minor cosmetic shelf wear/chipping on the bottom edges.

Authenticity & Movement Health: Movement is the in-house Zenith Elite 670 SK automatic caliber. Verified for authenticity and performance: Matching Serials: Caseback serial (406 ###) and movement caliber match official Zenith warranty card documentation. Beat Rate: Timegrapher confirms the correct 28,800 VPH (4 Hz) factory cadence. Performance: Clean, steady trace with solid amplitude and low beat error across standard test positions. Health: Unmagnetized with strong, consistent timekeeping stability and instant date change.

Specs: Size: 41mm diameter, ~10.75mm thickness, 44mm lug-to-lug Movement: Zenith Elite 670 SK automatic (skeletonized star rotor, silicon escape wheel and lever) Depth: 100 meters / 10 ATM Power Reserve: ~50 hours Includes: Zenith luxury wooden presentation box, cushion, and original stamped international warranty card.