Zenith Defy Skyline Defy Skyline Tourbillon Rose Gold / Brick Red
Reference 18.9301.3630/67.I001
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
![[WTS] Zenith Defy Skyline Tourbillion Black Ceramic 🔥BNIB 2025, $35K 🔥](https://preview.redd.it/efw4h1l8hmmg1.jpg?width=640&crop=smart&auto=webp&s=97f8c0696b155dbb6171502f7977eed8495c3d5c)
Zenith Defy Skyline Tourbillion Black Ceramic 🔥BNIB 2025, $35K 🔥
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
![[WTS] Zenith Defy Skyline Skeleton Black Ceramic](https://preview.redd.it/5qr1g4fziimg1.jpg?width=640&crop=smart&auto=webp&s=3cf89915904f62a94a07c6e780f988bae809f904)
Zenith Defy Skyline Skeleton Black Ceramic
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)
![[WTS] Zenith Defy Skyline Skeleton 41mm Black Dial - B&P, 2 straps + bracelet! (03.9300.3620/78.I001)](https://preview.redd.it/5q75cvowbwlg1.jpg?width=640&crop=smart&auto=webp&s=d979b9af44ecd12a5709edaec09870329213c1bb)
Zenith Defy Skyline Skeleton 41mm Black Dial - B&P, 2 straps + bracelet! (03.9300.3620/78.I001)
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
![[WTS] Zenith Defy Skyline Skeleton – White Ceramic 2026 NEW](https://preview.redd.it/l7rajg2l13lg1.jpg?width=640&crop=smart&auto=webp&s=02fbce17e3776ea6d6b8e5d46da435a3b198f718)
Zenith Defy Skyline Skeleton – White Ceramic 2026 NEW
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
![[WTS] Zenith Defy Skyline Skeleton Black Ceramic](https://preview.redd.it/fu07gnr2t2lg1.jpg?width=640&crop=smart&auto=webp&s=7bfee044649ff705f2fd71245367bc33d466220b)
Zenith Defy Skyline Skeleton Black Ceramic
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
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