OTSUKA LOTEC No. 7.5
🔄 Pre-owned, carefully selected, inspected, and tested by us before listing*
Otsuka Lotec No. 7.5 – A Japanese watch inspired by vintage turret cameras
A perfect balance between mechanical art and innovation, the Otsuka Lotec No. 7.5 boasts a unique design inspired by multi-lens cameras from the 1960s. 📸 Revisited in 2023, it features an asymmetrical dial with jumping hours, rotating minutes, and visible seconds, housed in a 40 mm sandblasted case. 🔭 Technical dial with triple reading • Jumping hour through a custom fisheye lens • Rotating minute disc, marked indicator • Seconds visible through an engraved peripheral aperture
🏆 Careful finishing and durable materials • 316L steel case with sandblasted and brushed finish • Sapphire crystal front and back for perfect visibility • Balanced size (40 mm) suitable for everyday use
⚙️ Japanese engineering, mechanical precision • Design by Otsuka, conceived as a functional sculpture • A rare watch that explores watchmaking codes from a unique visual angle
🚀 Otsuka Lotec No. 7.5 – An icon for discerning collectors and lovers of unique mechanical objects.
👉 Add this piece to your collection – limited edition, available while supplies last.
Delivery Time and Shipping
🚚 We handle your order with care – estimated delivery between 7 and 12 business days.
Warranty and contents
✅ 24-month warranty
⧉ Case + warranty card
Detailed characteristics
🌟 Condition: Excellent. Worn occasionally, in near-new condition. Carefully preserved. The watch has been inspected and tested.
Case: Brushed 316L steel
Dimensions:
- Thickness: 11.2 mm (14.8 mm with lens)
- Diameter: 40 mm
- Weight :
Dial: Minute and second discs
Glass: Anti-reflective sapphire
Movement: Automatic 82S5 + In-house jumping hour module - 40-hour power reserve
Waterproofness: 3 ATM
Bracelet: Leather
Clasp: Pin buckle

































