| Reference Ocarat | #39220 |
| Reference | Slow O 15 |
| Brand | Slow Watches |
| Product Type | Watch |
| Gender | Men |
| Color | Blue |
| Material | Steel |
| Material Quality | 316L stainless steel Stainless Steel |
| Finish | Black PVD |
| Warranty | 2 Years |
| Length (in mm) | 43,00 |
| Width (in mm) | 42,00 |
| Thickness (in mm) | 9,80 |
| Manufacturing | Switzerland |
| Labels and Certificates | Authorized Retailer |
| Case Shape | Round |
| Case Weight (in g) | 65,00 |
| Dial Finish | Diamond Pattern |
| Watch Case Back | Case back secured by screws |
| Crystal Shape | Domed |
| Glass Quality | K1 Mineral Crystal (Hardened) |
| Glass Treatment | Anti-Reflective Coating |
| Buttons | 1 Crown |
| Water Resistance (in ATM) | 10 |
| Movements | Quartz |
| Movement Type | Swiss Movement |
| Movement Brand | Ronda |
| Calibers (Movements) | Ronda Powertech 505.24H |
| Calendar and Time | Hours Minutes |
| Display Type | Analog (hands) |
| Display Specifications | Arabic Numerals Indices and railroad track Single Hand |
| Bracelet Material | Calfskin |
| Strap Color | Brown |
| Watch Clasp | Tang Buckle |
| Lug Width (in mm) | 22,00 |
The Watch
Natural elegance meets bold masculinity - the Slow O 15 is the watch that goes with everything, every day, without missing a beat. It stays understated yet always catches the eye. A single hand glides across the dial for a clean, effortless time read. Hours are displayed in 24h format, with morning hours on the left and afternoon hours on the right. The round 316L stainless steel case measures 42 mm wide and 43 mm long, finished with a black PVD treatment. The solid caseback is screwed down and engraved with the brand's "Slow Swiss Made" logo. A rose gold-toned crown is positioned at 18:00. The domed K1 hardened mineral crystal offers scratch resistance for daily wear, enhanced by an anti-reflective coating.
The Dial
This blue diamond-pattern dial exudes a bold, masculine character. A single anthracite grey hand sweeps across the dial in quarter-hour jumps for effortless readability. Rose gold-toned dots alongside gilded rose Arabic numerals mark the hours. The rose gold minute track highlights each quarter hour.
The Strap
This 22 mm wide natural light brown strap is crafted from genuine aged Italian calf leather, lending a vintage feel to the watch. It fastens with a simple steel pin buckle.
This watch is water-resistant to 10 ATM (100 meters). It can handle swimming and water sports, but is not suitable for scuba diving.
The Movement
The Swiss quartz Ronda 505.24H GMT movement housed in this watch performs at the level of a grand complication. More commonly found in four-hand watches, this 1-jewel caliber drives the hours and minutes and delivers a theoretical battery life of 45 months using a Renata 371 1.55V cell. It sweeps the single hand across the 24-hour dial in quarter-hour jumps - a true feat of watchmaking ingenuity.




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Slow O 15 Watch
(Ref. 39220)