Ressence
Ressence Type 1° Round Night Blue Type 1° Round Night Blue
The Ressence Type 1° Round Night Blue (reference Type 1° Round Night Blue) is a 42.7 mm titanium (grade 5) watch with a night Blue dial. It runs on the automatic caliber ROCS 1.3 with a 36-hour power reserve and is water resistant to 10 m. It was introduced in 2023 and is still in production.
Specifications
Case
- Reference
- Type 1° Round Night Blue
- Collection
- Type 1
- Case size
- 42.7 mm
- Thickness
- 11 mm
- Case material
- Titanium (grade 5)
- Case shape
- Round
- Crystal
- Double-domed sapphire, AR coated (inner)
- Water resistance
- 10 m
- Bracelet / strap
- Night blue leather
Dial and bezel
- Dial
- Night Blue
Movement
- Movement
- Automatic
- Caliber
- ROCS 1.3 (base ETA 2892)
- Power reserve
- 36 hours
- Frequency
- 28,800 vph
- Jewels
- 40
- Functions
- Seconds, Day of week (orbital display)
Production
- Production
- 2023 – today (current)
Dial versions
This reference was made with these dials and finishes.
Type 1° Round Night Blue Night Blue
Night Blue
How it compares within the Type 1 family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| Type 1° Round Night Blue (This watch) | 42.7 mm | Titanium (grade 5) | Night Blue | ROCS 1.3 | 2023– |
| Type 1 Slim Navy Blue | 42 mm | Titanium (grade 5) | Navy Blue | — | 2019– |
| Type 1 Slim White | 42 mm | Titanium (grade 5) | White | — | 2019– |
| Type 1 Squared Black | 41 mm | — | Black | ROCS 1.3 | 2017– |
| Type 1 Squared Navy Blue | 41 mm | — | Navy Blue | ROCS 1.3 | 2017– |
| Type 1 Squared White | 41 mm | — | White | ROCS 1.3 | 2017– |
| Type 1° Round Multicolor | 42.7 mm | Titanium (grade 5) | Multicolor | ROCS 1.3 | 2023– |
| Type 1° Round Rose Gold | 42.7 mm | Titanium (grade 5) | Rose Gold | ROCS 1.3 | 2025– |
About the Type 1 family
The Type 1 is Ressence's core automatic, with the time shown by turning discs instead of hands, and a day of the week display.
The catalog lists the Type 1 in round, slim and squared versions, in navy blue, white, black, multicolour and rose gold dials, in titanium. Dealers check the discs and the papers.
Quick answers
- What size is the Ressence Type 1° Round Night Blue Type 1° Round Night Blue?
- The Ressence Type 1° Round Night Blue Type 1° Round Night Blue has a 42.7 mm case, 11 mm thick.
- What movement does the Ressence Type 1° Round Night Blue Type 1° Round Night Blue use?
- It uses the automatic caliber ROCS 1.3, with a 36-hour power reserve.
- How water resistant is the Ressence Type 1° Round Night Blue Type 1° Round Night Blue?
- It is water resistant to 10 metres.
- Is the Ressence Type 1° Round Night Blue Type 1° Round Night Blue still in production?
- Yes, it is a current reference.
- When did the Ressence Type 1° Round Night Blue Type 1° Round Night Blue come out?
- It was introduced in 2023.
- What is the Ressence Type 1° Round Night Blue Type 1° Round Night Blue made of?
- The case is titanium (grade 5). Bracelet or strap: Night blue leather.
Catalog facts checked November 2026.