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 Skeleton Black Ceramic

Zenith - Defy Skyline Skeleton · $11,500

This Zenith Defy Skyline Skeleton features a full ceramic construction with 100M WR and an El primero movement beating at 5Hz, along with a skeletonized dial and rotor.

Condition: like new
Water Resistance: 100m
Power Reserve: 55hr
Vibration Per Hour: 36000

Posted at

Apr 17, 2026, 5:51 PM

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Zenith Defy Skyline Ice Blue Japan Exclusive 03.9300.3620/16.I001 - 9.9/10 - $7,800

Zenith - 03.9300.3620/16.I001 · $7,800

This is a stunning Zenith Defy Skyline Ice Blue, Japan-exclusive /16 variant with baguette diamond hour markers and an El Primero Caliber 3620 movement.

Condition: 9.9/10 - essentially new
Case size: 41mm diameter
Water resistance: 100m
Movement frequency: 5Hz / 36,000vph

Posted at

Apr 15, 2026, 1:18 PM

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Zenith Defy Skyline Chronograph Silver - Full Set 2024 - SS Bracelet & Green Strap w/ Deployant - $8,150

Zenith - Defy Skyline Chronograph · $8,150

Bracelet type: stainless steel
Strap color: green

Posted at

Apr 14, 2026, 12:47 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 a full ceramic construction, El primero movement, and a skeletonized dial with a 10-second subdial. The watch has a power reserve of 55 hours and is water-resistant up to 100 meters.

Condition: Like new
Case material: Black Ceramic
Depth rating: 100m
Movement frequency: 5Hz (36,000 vibration per hour)

Posted at

Apr 10, 2026, 3:22 PM

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Zenith Defy Skyline Skeleton Dial 97.9300.3620/79.1001 ♦️Brand New 2024♦️

Zenith - 97.9300.3620/79.1001 · $18,321

This Zenith Defy Skyline Skeleton Dial watch is a brand new 2024 model, featuring a skeleton dial design.

Condition: Brand New
Box And Papers: Yes, comes with a full set including box and papers
Shipping: Price includes shipping, can also accept bank wire, credit card (+4.9% fee), or crypto
Payment Methods: Bank Wire / Credit Card (+4.9%) / Crypto

Posted at

Apr 6, 2026, 2:51 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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