





Otsuka Lotec No.5 Kai Stainless Steel
Tax included price Shipping Feewill be calculated at checkout.
Tax information for overseas customers
- Shipping overseas: Prices are tax-free (Japanese consumption tax is not charged). Import duties and taxes in your country are the buyer's responsibility.
- Buying in store: From November 1, 2026, Japan's tax-free system changes. You will pay the tax-inclusive price in store, and the consumption tax will be refunded after your departure from Japan, once customs confirms the export. Conditions apply.
- Condition Rank
- N Brand new / unused (including display items and long-term storage items)
- Brand
- Otsuka Lotec
- Model Number
- No.5 Kai
- Gender
- Men's
- Material
- Stainless Steel
- Accessories
- Storage box, instruction manual, warranty card
- Warranty Card Date
- September 2026
- Case Size
- Approx. 40.5mm
- Country of Origin
- Japan
- Year of Production
- 2026
- Movement
- Automatic
- Display Type
- Analog display
- Case Shape
- Round Face
- Remarks
- The Otsuka Lotec No.5 Kai is an automatic model featuring a satellite hour display, in which three hour discs orbit like satellites and indicate the time against a fixed minute scale. The movement combines a Miyota Cal.90S5 with the brand's own satellite hour module, beating at 28,800 vph with a power reserve of approx. 40 hours. Two stacked reduction gears keep the hour discs from slipping, and a miniature ball bearing is used for the seconds disc. The 40.5mm stainless steel case with a hairline finish inherits the design of the No.5 released in 2012, and a 4.6mm-high box-shaped sapphire crystal showcases the mechanism. Water resistance is for everyday use. Unused item.
- Item Number
- W202610071
N: New and unused items (including display items and long-term storage items)
S: Used only a few times, in excellent condition with very little signs of wear (very slight scratches. Items refurbished to like new are also classified as this rank.)
A: It is in good condition overall with little signs of use (there are some minor scratches).
AB: Signs of use. Overall in relatively good condition (some scratches).
B: Signs of use. Condition that does not interfere with normal use (There are obvious scratches and stains, as with everyday use.)
BC: Shows signs of use. Some repairs or replacements are necessary, but most of the item is still usable (there are many scratches and stains, etc.).
C: Junk (not tested, not working properly)
Select an option






Tax included price Shipping Feewill be calculated at checkout.
Tax information for overseas customers
- Shipping overseas: Prices are tax-free (Japanese consumption tax is not charged). Import duties and taxes in your country are the buyer's responsibility.
- Buying in store: From November 1, 2026, Japan's tax-free system changes. You will pay the tax-inclusive price in store, and the consumption tax will be refunded after your departure from Japan, once customs confirms the export. Conditions apply.