Ressence Unveils Type 10: First Oil-Filled Watch with In-House Movement

Key points

• The Type 10 is the first Ressence watch to pair the proprietary RW-04 movement with an oil-filled ROCS module.
• The watch features a 41.5mm Grade 5 titanium case with a deep blue DLC coating and an integrated rubber strap.
• The RW-04 movement offers a 60-hour power reserve and is separated from the oil-filled dial by a 0.1mm titanium membrane.
• The display includes hours, minutes, a second time zone, and a temperature indicator, but lacks traditional numerals.
• The model is limited to 100 pieces and priced at CHF 45,000, with availability starting in November 2026.

Background

Ressence introduced its first in-house movement, the RW-01, earlier in 2026 with the Type 11. This followed a long history of using external suppliers like ETA for its mechanical components, while the brand remained known for its unique orbital display system. The Type 10 builds on this shift toward proprietary engineering.

How outlets are covering it

Gear Patrol emphasizes the 'organic' design inspiration and the visual impact of the oil-filled chamber. Hodinkee notes that while the design is fresh, the case wears smaller than its 41.5mm measurement suggests, and questions the specific coating technology used. Fratello Watches highlights the hydrodynamic design language and the technical complexity of the magnetic transmission system. Wallpaper* frames the release as a distillation of the brand's philosophy, focusing on the balance between complex engineering and simple user experience.

Why it matters

The Type 10 signifies a pivotal moment for Ressence, consolidating its transition from a brand reliant on external movements to one with full in-house control over both mechanics and display. It demonstrates the brand's ability to integrate its most complex technologies, the RW-04 movement and oil-filled ROCS, into a single, cohesive design.

What to watch

The Type 10 will be available for purchase from Ressence starting in November 2026. The limited edition of 100 pieces is expected to sell quickly given the brand's reputation and the high price point.