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42 mm
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Atlantic

Worldmaster Limited Edition Mechanical Manufacture Calibre ATL-1

Limited edition

≈ $2,294In stock

Approximate. Charged in CHF (CHF 1,835).

Last checked Oct 26, 2026

Movement: 17 Jewels, Frequency: 21600 a/h, Manufacture Calibre ATL-1, Mechanical Handwinding Movement, Power Reserve: 53hrs, Small Second Complication

Dial: Big Luminous Numerals, Black Color, Rose Gold framed hands filled with Super-LumiNova, Small Second

Crystal: Double Curved Sapphire Crystal, Double-Sided AR-Coating

View on Atlantic’s site ↗

From Atlantic

Limited Edition | Handwinding Manufacture Calibre ATL-1 This new model features the new Atlantic in-house movement developed to the hightest standards of watchmaking tradition. The ATL-1 mechanical manufacture calibre has been created with a lot of love to detail and can be seen and admired through the full size see through caseback. Hurry to secure your limited edition Worldmaster Manufacture Calibre. THE NEW ATLANTIC WORLDMASTER LIMITED EDITION MECHANICAL MANUFACTURE CALIBRE Discover the stunning new Worldmaster in a Limited Edition of just 188 pieces featuring the new mechanical handwinding manufacture calibre ATL-1. This new model features the new Atlantic in-house movement developed to the hightest standards of watchmaking tradition. The ATL-1 mechanical manufacture calibre has been created with a lot of love to detail and can be seen and admired through the full size see through caseback. The case is made of high quality stainless steel and has been PVD coated to achieve scratch resistance and high brilliance. The distinctly contemporary design with a vintage feel is emphasized by two different genuine leather straps – both of which are equipped with a quick release pin for ease of change. Hurry to secure your limited edition Worldmaster Manufacture Calibre.

Specifications

Details and photos come from Atlantic’s website, last checked Oct 26, 2026. Specs were read automatically and may contain mistakes.

Case

Diameter
42 mm
Lug-to-lug
Not listed
Thickness
11.9 mm
Thickness incl. crystal
Not listed
Lug width
Not listed
Material
316L steel

Movement

Type
Not listed
Caliber
Not listed
Power reserve
53 h
Functions
Not listed

Crystal and bezel

Crystal
Sapphire
Bezel
Not listed

Water resistance

Rated to
50 m

Dial and lume

Dial
black
Lume
Not listed

Strap

Strap
leather
Every spec Atlantic lists
Movement
17 Jewels, Frequency: 21600 a/h, Manufacture Calibre ATL-1, Mechanical Handwinding Movement, Power Reserve: 53hrs, Small Second Complication
Case Material
Stainless steel with black PVD coating
Caseback
Full size transparent caseback.
Case Diameter
42mm
Case Thickness
11.9mm
Dial
Big Luminous Numerals, Black Color, Rose Gold framed hands filled with Super-LumiNova, Small Second
Crystal
Double Curved Sapphire Crystal, Double-Sided AR-Coating
Water Resistance
50 meters | 5 bar
Bracelet Style
Genuine black calf leather strap with butterfly clasp. Addtional beige-green leather strap in vintage look with contrast stitching and black PVD buckle pin. Both straps are equipped with a quick release pin for ease of change.
Limited Edition
Limited to 188 pces. Style plate indicating limited edition number on the side of the case.
Reference
52952.46.63R

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