A stunning interplay of light reflections and the iconic photorealistic moons shines through a royal blue backdrop.

The Oktopus BluMoon celebrates the brand’s coming of age by mastering Titanium Grade 5, an infamously challenging case material, with an intricate blend of satin, polished and microbillé finishing to create a stunning interplay of light reflections, heightening the photorealistic moons in the iconic in-house complication against its royal midnight blue backdrop.

Linde Werdelin’s in-house moonphase complication sits at the heart of the Oktopus BluMoon, serving a real purpose: an easy way for the wearer to track the full moon and plan the best time for night dives.

The beautiful creation of this timepiece is a result of long hours of meticulous hand-finishing of every single facet and corner in this sculpted titanium case by the most skilled artisans in Switzerland.



Numbered Series
Limited to 59 individually numbered pieces worldwide

Réhaut and top dial: titanium colour, circular satin finish, Lower dial: titanium colour, circular Côte de Genève finish, Hands blued by heat treatment; polished; cool grey Luminova, Large numerals 3, 9 and 12 in cool grey Luminova, Cool grey hour and minute indexes with black frame, Logo and logotype printed in blue Luminova, Moonphase, Photorealistic moon phases visible through aperture at 6 o’clock, Circular perlage surface on metallic blue moon disc, Red “0” indicates current moon phase; blue numbers indicate past and future moon phases

Outer Case
Three-part case construction; Titanium Grade 5; satin, polished and microbillé finishing, Sapphire crystal, anti-reflective on the inside

Titanium Grade 5; screw-down; rough circular satin; engraved with an octopus icon

Back Case
Titanium Grade 5; engraved with a multi-layer octopus motif; circular satin finish, Limited edition number laser engraved from 1 to 59

Titanium Grade 5; satin on top surface; polished facet; microbillé in grooves, Titanium screws with circular satin finish; blue tension discs

44mm (w) by 46mm (l) by 15mm (h)

Bespoke LW calibre with in-house photorealistic moonphase complication

Power reserve
44 hours

Balance frequency
28,800vph (4Hz)


Interchangeable natural rubber strap in royal blue, with titanium ardillion buckle

Water Resistance