Aarni Watches are equipped with high-quality movements from the top movement manufacturers in Switzerland and Japan. 

Ronda 1062 Swiss movement

Ronda 1062

Battery Powered Quartz movement
Swiss parts
1 jewel
2 hands (hour, minute)
Standard Battery life 60-80 months
Accuracy -10/ +20 sec/month

Featured in Aarni Loihi, XO and Vega series.

Miyota GL20

Battery Powered Quartz movement
Made in Japan

2 hands (hour, minute)
Standard Battery life 36-48 months
Accuracy -15/ +20 sec/month

Featured in Aarni Saga, Taiga and Tundra series.

Miyota 1L45

Battery Powered Quartz movement
Made in Japan

3 hands (hour, minute, second)
Small second dial
Standard Battery life 30-38 months
Accuracy -20/ +20 sec/month

Featured in Aarni Sirius series.

Miyota 2025

Battery Powered Quartz movement
Made in Japan

2 hands (hour, minute)
Standard Battery life 30-38 months
Accuracy -20/ +20 sec/month

Featured in Aarni Aurora series.

Miyota 8215 automaattikoneisto - Automatic movement

Miyota 8215

Mechanical Automatic movement
Made in Japan

3 hands (hour, minute, second)
Date function
21 jewels
42 hour power reserve

Accuracy -20/ +40 sec/day

Featured in Aarni Atlas series.

Miyota 82S0

Mechanical Automatic movement
Made in Japan

3 hands (hour, minute, second)
21 jewels
42 hour power reserve

Accuracy -20/ +40 sec/day

Featured in Aarni Manse Limited Edition.