No Reserve
8106
Otsuka Lotec
Model No. 5 Kai
A "brand-new" and attractive stainless steel wristwatch with satellite hours display, certificate and presentation box
Estimate
HK$30,000 - 50,000•︎
€3,300 - 5,500
$3,800 - 6,400
Lot Details
Manufacturer
Otsuka Lotec
Year
Circa 2025
Case No
P5K-12430
Model Name
Model No. 5 Kai
Material
Stainless steel
Calibre
Automatic, Miyota cal. 90S5, 25 jewels
Bracelet/Strap
Leather
Clasp/Buckle
Stainless steel Otsuka Lotec pin buckle
Dimensions
40.5mm diameter
Signed
Case, dial, movement and buckle signed
Accessories
Accompanied by Otsuka Lotec warranty stamped Precision Watch Tokyo dated 2025, instruction manual, product literature, cloth, fitted presentation box and outer packaging.
Specialist
Full-Cataloguing
Catalogue Essay
- The Model No. 5 Kai, introduced at the beginning of 2025, delivers Jiro Katayama’s aesthetics of combining industrial instruments into Japanese watchmaking, it is a total revamp of the original Model No. 5. The regulator-style mechanism is now replaced by a satellite hour module with three rotating discs, adding another exotic display to Otsuka Lotec’s line up.
- Otsuka Lotec is the embodiment of ‘Made in Japan’ craftsmanship as most components of the watches are crafted in Katayama’s atelier, while the movements, in this case the Model No. 5, are sourced from the Japanese manufacturer Miyota which is known for outstanding reliability. For this particular model, ball bearings of MinebeaMitsumi, a renowned Japanese manufacturer in mechanical parts, are used in the satellite hour module.
- Unworn and kept in “brand-new” condition, this watch is surely a lovable piece for collectors that appreciates Japanese mechanics and craftsmanship.
- Otsuka Lotec is the embodiment of ‘Made in Japan’ craftsmanship as most components of the watches are crafted in Katayama’s atelier, while the movements, in this case the Model No. 5, are sourced from the Japanese manufacturer Miyota which is known for outstanding reliability. For this particular model, ball bearings of MinebeaMitsumi, a renowned Japanese manufacturer in mechanical parts, are used in the satellite hour module.
- Unworn and kept in “brand-new” condition, this watch is surely a lovable piece for collectors that appreciates Japanese mechanics and craftsmanship.
Condition Report