°363 – The Quiet Fire
Sometimes it starts quietly – an unseen pressure, a glance at the time, a shift you can’t explain.
At 363°C, ethanol ignites. People do too, in their own ways. A silent build-up. A slow burn. And then: change.
This watch wasn’t made to impress. It was made to remind. That pressure isn’t always the enemy – sometimes it’s the beginning.
°363 – For those who carry fire, not noise.
°363 Kuro is a darker interpretation of the original model. Its black, semi-matte Cerakote coating gives the case a more tactical character and exceptional wear resistance while staying true to the core design. Kuro is built as an everyday tool watch — one that doesn’t flinch at the knocks and bumps of daily life. The same coating is widely used in the firearms and equipment world, where extreme hardness, corrosion resistance and low weight are essential. Assembled in Finland using carefully selected components.
Developed over the course of a year and refined through customer feedback, the Refined version stays true to the original concept while improving the details that matter most.
- Sapphire crystal with anti-reflective coating
- Improved lume
- Updated packaging
Small refinements. Better overall experience.
Kuro ships with two straps chosen to match its personality: a rugged Shark Mesh bracelet and a versatile FKM rubber strap. The logo engraving on the metal bracelet is done with a mechanical engraving machine.
You can watch the model’s durability test video here.
Technical specifications
- Movement: TMI NH35A – automatic (Time Module Inc.) /NH38A
- Power-reserve: 41 hours
- Frequency: 21 600 bph / 3 Hz
- Functions: hacking, date quick-set
- Caseback: screw-down
- Water resistance: 10 ATM / 100 m
- Case diameter: 39 mm
- Lug to lug: 45 mm
- Thickness: 13mm
- Lug: 20 mm
- Case material: Cerakote-coated 316L stainless steel
- Crystal: Sapphire crystal with anti-reflective coating
- Crown: Screw-down
Warranty
The watch comes with a 2-year warranty covering manufacturing defects. This includes the movement (within stated accuracy), hands, dial, and case construction.
Every Jugbitten watch is assembled individually after your order is placed and undergoes a final inspection before shipping.
Estimated delivery time is approximately 3 weeks. We always aim to ship your watch as quickly as possible.
Thank you for your patience and for supporting a small Finnish microbrand.
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