°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.
The °363 is Jugbitten’s first watch model, crafted from carefully selected components and assembled in Finland. Available in two sizes, with both date and no-date configurations.
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.
Choose between the rugged Shark Mesh or the timeless Milanese bracelet. Every bracelet is individually engraved using a mechanical engraving machine.
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: 36 mm
- Lug to lug: 41 mm
- Paksuus: 12,8 mm
- Lug: 20 mm
- Case material: 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.












Andri (verified owner) –
Awesome watch piece! Great quality of case finishing, very nice crown, sits very well on the wrist and quite accurate. Huge thanks!