# Otsuka LOTEK Model 7.5 New Version Authentic Watch

*大塚ローテック OTSUKA LOTEC 7.5号 新仕様 正規品 時計 腕時計*

- **Auction ID:** k1176351565
- **Status:** Sold (ended auction)
- **Category:** Jewelry and Watches > Men's Watches > Analog (Automatic) > Other
- **Brand:** Otsuka Lotec
- **Price (JPY):** ¥750,000 (sold)
- **Estimated all-in price (USD):** $5,621.96 — item $4,901.96 + Rinkya commission $705.00 + handling $15.00
- **Shipping:** Ships from Japan. Wins arrive at Rinkya's Tokyo warehouse; multiple items are combined into one international shipment, billed at actual carrier cost (NOT included in the all-in price). International transit is typically 1–2 weeks once shipped.

## Description
Awarded in the Challenge category at GPHG2024, this wristwatch produced by Otsuka LOTEK Model 7.5 features a unique display with jumping hour and a disc for minutes and seconds in their respective windows instead of conventional hands. 

- Jumping hour
- Minute disc
- Second disc
- Automatic movement

Miyota 82S5 with in-house jumping hour module (automatic, 24 jewels, 21,600 vibrations per hour, approximately 40 hours power reserve).

- Case diameter: 40mm
- Case thickness: 11.2mm (maximum 14.8mm)
- Material: Stainless steel (316L)
- Case finish: Hairline and sandblasted
- Case back: See-through
- Water resistance: Daily life waterproof.

- Sapphire crystal glass (anti-reflective coating, fingerprint-resistant coating)
- Sapphire crystal fish-eye lens (anti-reflective coating, fingerprint-resistant coating).

- Material: Calf leather
- Lug width: 20mm.

Japan.

Includes box, warranty, user manual, and cloth.

Returns cannot be accepted due to the prevention of exchange.

I reluctantly sell part of my collection due to urgent financial needs. 

Rest assured that all items were purchased from authorized retailers. 

No claims or returns. Immediate shipping upon payment confirmation.

Shipping and transfer fees will be the responsibility of the winning bidder. 

Please note that I may not be able to respond immediately to questions or after-winning communication due to sudden business trips and daily computer unavailability. I appreciate your understanding. 

Please check out my other listings as well.

Once received, please confirm receipt and provide feedback on the same day!

## Collector note
The Otsuka Lotec Model 7.5 New Specification Authentic Watch is a remarkable find for collectors in search of a rare piece from Japan's luxury watch market. With its unique jumping hour and disc display for minutes and seconds, this brand-new automatic wristwatch stands out as a limited edition that embodies both craftsmanship and innovation. Priced currently at ¥850,000, this exquisite watch showcases the rich heritage of Japanese horology and is a testament to the exclusive offerings found on Yahoo Japan. Don't miss the chance to own this stunning collectible that effortlessly combines functionality with elegance.

## Images
- https://auctions.c.yimg.jp/images.auctions.yahoo.co.jp/image/dr000/auc0103/user/5d8657c8e1d8dc414622e3f17320b12c8c93a403ad9e8e40220374f5f82c668b/i-img942x1200-1741528072703671cu8y894.jpg

## Links
- View on Rinkya: https://www.rinkya.com/discover/item/otsuka-lotek-model-7-5-new-version-authentic-watch-k1176351565
- Find live items like this: https://www.rinkya.com/discover/live

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