Zenith Defy Skyline Defy Skyline Chrono Rose Gold / Grey

Reference 18.9500.3600/21.I001

About this watch

The Zenith Defy Skyline Chronograph 18.9500.3600/21.I001 debuted in 2025 as a 42 mm rose-gold chronograph using the El Primero 3600 calibre. The case is 42 mm in diameter, 12.70 mm thick, and 47.40 mm lug-to-lug, with a water-resistance rating of 10 ATM. The watch is delivered on an integrated rose-gold H-link bracelet with folding clasp, together with a black rubber strap with matching clasp. Both can be exchanged through the tool-free strap-change mechanism. The gradient slate-grey dial has a sunray finish and is embossed with Zenith’s starry-sky motif. Displays include central hours and minutes, a date at 4:30, and chronograph indications with true 1/10th-of-a-second resolution. Hands and indices are faceted and treated with Super-LumiNova SLN C1, with solid-gold hands for the primary time display. The El Primero 3600 operates at 36,000 vph (5 Hz) and features a central chronograph hand performing one full rotation every ten seconds. The power reserve is 60 hours, and the movement uses a silicon escape wheel and lever. A rose-gold rotor with satin finishing is visible through the sapphire case back.
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Specifications

Brand
Zenith
Family
Defy Skyline
Model
Defy Skyline Chrono Rose Gold / Grey
Reference
18.9500.3600/21.I001
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph, Column wheel
Case
Stainless Steel 42mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] Zenith Defy Skyline 41mm Blue - The Best Integrated Bracelet Under $10K (Fight Me)

Zenith Defy Skyline 41mm Blue - The Best Integrated Bracelet Under $10K (Fight Me)

Zenith - Defy Skyline · $5,450
The Zenith Defy Skyline 41mm Blue is a high-end watch featuring an El Primero 3620 movement, which runs at 36,000 VpH. It has an integrated bracelet and a unique sub-dial that rotates every 10 seconds.

  • Condition: Mint/Excellent
  • Movement: El Primero 3620
  • Rotation speed: 36,000 VpH (5Hz)
  • Bracelet size: 41mm case with integrated bracelet
Posted at
Dec 1, 2025, 11:48 PM
Active
NEW 2024 Zenith Defy Skyline 41mm 97.9300.3620/79.I001 Titanium

NEW 2024 Zenith Defy Skyline 41mm 97.9300.3620/79.I001 Titanium

This is a brand new 2024 Zenith Defy Skyline 41mm titanium watch, featuring a 7.5-inch wrist size and additional interchangeable night blue rubber strap.

  • Condition: Excellent overall condition
  • Material: Titanium
  • Case Size: 41mm
  • Wrist Size: 7.5inch
Posted at
Mar 26, 2025, 6:23 PM
Active