Zenith Defy Skyline Defy Skyline Chrono Rose Gold / Grey

Reference 18.9500.3600/21.I001

Zenith Defy Skyline Chrono Rose Gold / Grey

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

Zenith Defy Skyline Tourbillion Black Ceramic 🔥BNIB 2025, $35K 🔥

Zenith - Defy Skyline Tourbillion Black Ceramic · $35,000

This is a Zenith Defy Skyline Tourbillion Black Ceramic watch, brand new in 2025. It comes with the original box and warranty card.

Condition: Brand New, BNIB
Movement type: Tourbillion

Posted at

Mar 2, 2026, 7:05 AM

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Zenith Defy Skyline Skeleton Black Ceramic

Zenith - Defy Skyline Skeleton Black Ceramic · $11,999

The Zenith Defy Skyline Skeleton is a high-end watch with a full ceramic construction, featuring a skeletonized dial and star-shaped rotor. It has a water resistance of 100M and an El primero movement beating at 5Hz.

Condition: like new
Water resistance: 100M
Power reserve: 55hr
Movement frequency: 5Hz (36,000 vibration per hour)

Posted at

Mar 1, 2026, 5:48 PM

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Zenith Defy Skyline Skeleton 41mm Black Dial - B&P, 2 straps + bracelet! (03.9300.3620/78.I001)

Zenith - 03.9300.3620/78.I001 · $7,500

This Zenith Defy Skyline Skeleton watch is a men's automatic timepiece featuring a 41mm black dial.

Condition: Good condition, minor signs of light wear
Diameter: 41mm
Case: Skeleton case
Straps: 2 straps included

Posted at

Feb 26, 2026, 3:09 PM

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Zenith Defy Skyline Skeleton – White Ceramic 2026 NEW

Zenith - 49.9301.3620/79.I001 · $13,499

This Zenith Defy Skyline Skeleton features the open-worked El Primero movement housed in lightweight white ceramic.

Condition: Flawless, brand new
Material: White Ceramic
Strap material: Rubber

Posted at

Feb 22, 2026, 12:40 PM

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Zenith Defy Skyline Skeleton Black Ceramic

Zenith - Defy Skyline Skeleton · $11,999

The Zenith Defy Skyline Skeleton is a high-end watch featuring full ceramic construction, an El primero movement with 55hr power reserve, and a skeletonized dial with 10sec subdial.

Condition: like new
Case material: Black Ceramic
Bracelet replacement: Full set box and papers with OEM black rubber strap on deployant, extra ceramic links available
Water resistance: 100M

Posted at

Feb 22, 2026, 11:52 AM

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

Zenith - 97.9300.3620/79.I001 · $13,000

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

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