CIRCULA AquaSport II Mother of Pearl Limited 70 Pieces

A Special Anniversary Piece

To celebrate its 70th anniversary, CiRCULA presents a special edition of the AquaSport II: a version limited to 70 pieces with a black mother-of-pearl dial, combining retro charm and fine materials in a robust outdoor instrument. The edition has been announced as a special piece and can be pre-ordered; price and delivery options are based on the current model range of the company.

The Dial — Black, Shimmering, Individual

The heart of this model is the deep black mother-of-pearl, whose natural layering refracts light in subtle nuances, giving each piece a slightly different appearance. Unlike a flat lacquer dial, this creates a lively interplay of depths and reflections, shifting between matte black and iridescent shimmer depending on the light, giving the watch an almost elegant, but never exaggerated, expressiveness.

Retro Design with Modern Pace

The AquaSport II remains true to its skin-diver heritage: the cushion-shaped stainless steel case, the unidirectional rotating bezel with scratch-resistant sapphire insert, and the distinctive silhouette are reminiscent of the 1970s, but have been adapted to make the watch appear more modern and suitable for everyday use. Specifically, this means a compact appearance with a 40 mm diameter, a harmonious lug-to-lug distance, and a low height, which makes it significantly more comfortable to wear without diluting the robust diver aesthetic.

Technology That Works Underwater

The anniversary AquaSport II is powered by the Swiss Sellita SW200-1 in Elaboré execution, a proven automatic movement with 28,800 vibrations per hour and a practical power reserve. This caliber stands for ease of maintenance and solid precision — qualities that are just as important in a functional diver's watch as its appearance.

Legibility, Water Resistance, and Strap Choice

Swiss Super-LumiNova® of high quality on hands and indices ensures quick orientation in twilight, while a domed sapphire crystal with internal anti-reflective coating and a screw-down crown underline its suitability for everyday use. Those who want to vary the feel on the wrist can choose between a black Tropic rubber strap and the nostalgic Beads-of-Rice stainless steel bracelet — both variants can be quickly swapped thanks to a quick-change system, instantly changing the watch's character.

Origin and Significance

Behind the watch is a traditional Pforzheim brand, established in 1955 and now managed by the third generation; this family heritage is part of the brand and explains the blend of historical reference and craftsmanship. The anniversary edition therefore not only combines material and design choices but also a history that reaches back to the beginnings of post-war watch production.

Why This Edition Is Appealing

In short: The black mother-of-pearl variant of the AquaSport II appeals to those who are looking for a robust tool watch that also possesses a touch of luxury and uniqueness. Its limited nature, artisanal details, and close resemblance to its historical predecessor make the watch a piece that looks just as good in a display case as it does on the wrist during the next dive — and that, through its choice of materials, constantly reveals small, fine surprises.

Specifications

• Traditional Pforzheim brand from 1955, Quality Made in Germany
• Swiss automatic movement Sellita SW-200-1, Elaboré execution
• 40 mm diameter, 46 mm lug to lug, 12.6 mm height (13.4 mm incl. crystal)
• Inspired by the design of a CiRCULA Skin Diver from the 1970s, including faithful engraving of the case back
• 316L stainless steel cushion-shaped case
• 200 meters water resistant, screw-down crown with luminous logo
• Domed and multi-layered anti-reflective sapphire crystal on the inside
• Unidirectional rotating sapphire bezel with 120 clicks and luminous indices made of Swiss Super-LumiNova® BGW9
• Hands and indices filled with Swiss Super-LumiNova® C3 (X1 Grade), date at 6h
• Rice grain stainless steel bracelet with safety clasp and three-position fine adjustment & Tropical rubber strap, both with quick-change system