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Otsuka Lotec
Japan
Founded 2012
Independent
Mid-range ($1,000 to $5,000)
Active
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In the atlas
6
references
Parent
Independent / research pending
Headquarters
Tokyo, Japan
Country of manufacture
Japan
Manufacture level
Mixed / research pending
Movement source
Third-party / in-house mix; verify
Pre-owned market
Varies
Makes mechanical
Yes / varies
Makes quartz
Yes / varies
Makes smartwatch
No / varies
Men's watches
Yes / varies
Women's watches
Yes / varies
Vintage / Historic
Varies
Catalog
6 references
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Showing all 6 references
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Otsuka Lotec
No. 5 KAI
No. 5 KAI
$5,560
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Otsuka Lotec
No. 6
No. 6
$3,340
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Otsuka Lotec
No. 7.5
No. 7.5
$2,670
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Otsuka Lotec
No. 8
No. 8
$7,340
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Otsuka Lotec
No. 9 Tourbillon
No. 9
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Otsuka Lotec
No. 6
P06
$2,599
Primary source
https://otsuka-lotec.com/about/
Last reviewed 2026-09-15
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