Zenith Defy Skyline Defy Skyline Tourbillon Rose Gold / Brick Red

Reference 18.9301.3630/67.I001

Zenith Defy Skyline Tourbillon Rose Gold / Brick Red

About this watch

The Zenith Defy Skyline Tourbillon 18.9301.3630/67.I001 debuted in 2025 as a 41 mm rose-gold tourbillon model housing the El Primero 3630 calibre. The case has a diameter of 41 mm, a thickness of 11.60 mm, and a lug-to-lug distance of 46.30 mm, with a water-resistance rating of 10 ATM. The watch is supplied on an integrated rose-gold H-link bracelet with folding clasp and complemented by a brick-red rubber strap with matching clasp. Both are compatible with Zenith’s tool-free strap-change system. The dial is brick red with a sunray finish and engraved four-pointed stars radiating from the tourbillon aperture at 6 o’clock. Time is displayed by central hours and minutes. The tourbillon features a carriage shaped as the Zenith double-Z star, completing one rotation every 60 seconds. The hands and hour markers are faceted and treated with Super-LumiNova SLN C1. Inside, the El Primero 3630 beats at 36,000 vph (5 Hz) with a 50-hour power reserve. The movement is fitted with a rose-gold star-shaped openworked rotor featuring satin-brushed surfaces and a 3D laser-engraved pattern radiating from the tourbillon.

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Specifications

Brand

Zenith

Family

Defy Skyline

Model

Defy Skyline Tourbillon Rose Gold / Brick Red

Reference

18.9301.3630/67.I001

Movement Features

Hours, Minutes, Foudroyante Seconds
Tourbillon Escapement

Case

Stainless Steel 41mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

100

Current Listings

2024 Zenith Defy Skyline 41mm - $4999

Zenith - Defy Skyline 41mm · $4,999

The Zenith Defy Skyline is a modern sports-luxury watch featuring the El Primero 3620 automatic movement, a silver sunburst dial with engraved four-point star pattern, and an integrated stainless steel bracelet design.

Condition: Excellent condition
Movement: Zenith El Primero 3620 (36,000 vph)
Case size: 41mm
Dial: Silver sunburst with engraved star pattern and Super-LumiNova indices

Posted at

Feb 4, 2026, 11:30 AM

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Zenith Defy Skyline Skeleton Black Dial 🔥Brand New 2026, $7999 + shipping 🔥

Zenith - Defy Skyline Skeleton · $7,999

The Zenith Defy Skyline Skeleton Black Dial is a brand new timepiece that comes with its original box, warranty card dated 2026, and other accessories.

Condition: Brand New
Year Of Manufacture: 2026

Posted at

Feb 4, 2026, 8:30 AM

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Zenith Defy Skyline Skeleton White Ceramic 🔥Brand New 2026, $13500+Shipping🔥

Zenith - Defy Skyline Skeleton White Ceramic · $13,500

The Zenith Defy Skyline Skeleton White Ceramic is a brand new watch from 2026. It comes complete with its box, warranty card, and other documents.

Condition: Brand New
Material: White Ceramic

Posted at

Feb 2, 2026, 7:40 AM

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Zenith Defy Skyline Blue 41mm

Zenith - Defy Skyline · $5,900

This Zenith Defy Skyline blue dial watch is a great piece for any collection, powered by the legendary El Primero movement and featuring a 60-hour power reserve. It's mechanically flawless but shows some minor scratches on the case.

Condition: Pre-owned with signs of wear
Movement: El Primero
Power reserve: 60 hours

Posted at

Feb 1, 2026, 8:16 PM

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Zenith Defy Skyline Skeleton Black Ceramic

Zenith - Defy Skyline Skeleton · $11,999

The Zenith Defy Skyline Skeleton in Black Ceramic is a high-end watch featuring a full ceramic construction, El primero movement, and skeletonized dial with a 10-second subdial.

Condition: Like new
Water Resistance: 100m
Movement Frequency: 5Hz (36,000 vibration per hour)
Power Reserve: 55 hours

Posted at

Feb 1, 2026, 10:43 AM

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2024 Zenith Defy Skyline 41mm

Zenith - Defy Skyline 41mm · $6,200

A modern high-beat Zenith Defy Skyline featuring the El Primero 3620 automatic movement with a 1/10th-of-a-second indicator, available as a full set including original box and papers.

Condition: Pre-owned, excellent condition
Movement Frequency: 36,000 vph
Case Size: 41mm diameter

Posted at

Jan 30, 2026, 1:54 PM

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Zenith Defy Skyline Chronograph "Starry Sky" - Full Set 2024 - $8,150

Zenith - 03.9500.3600/01.I001 · $8,150

The Zenith Defy Skyline Chronograph 'Starry Sky' features an El Primero 3600 movement with a 1/10th-second chronograph hand and a 60-hour power reserve. The watch has a 42mm stainless steel case, silver/white dial, and integrated stainless steel bracelet.

Condition: Excellent
Movement: El Primero 3600 automatic chronograph
Frequency: 5Hz (36,000 vph)
Power reserve: 60 hours

Posted at

Jan 28, 2026, 9:30 PM

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2023 Zenith Defy Skyline 41mm Stainless Steel White Dial 03.9300.3620 Full Set

Zenith - 03.9300.3620 · $5,850

This 2023 Zenith Defy Skyline is a stainless steel model featuring a white sunburst pattern dial. It has a 41mm case diameter and includes additional rubber straps and a deployant clasp.

Condition: Nice preowned condition with light scratches on the case, bracelet and bezel. Ding in the bottom lug.
Case Dimensions: 41mm diameter
Bezel: Stainless Steel Octagonal Bezel
Band Material: Steel Bracelet with 3 Additional Rubber Straps & Deployant Clasp

Posted at

Jan 27, 2026, 9:14 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 with a water resistance of 100m. It has an El primero movement beating at 5Hz and a skeletonized dial.

Condition: Like new
Water Resistance: 100m
Movement Type: El primero
Frequency: 5Hz

Posted at

Jan 24, 2026, 10:16 AM

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