Ōtsuka Lōtec
No. 6 | A stainless steel wristwatch with date, retrograde hours and minutes | Circa 2026
Lot Closed
May 13, 01:24 PM GMT
Estimate
5,500 - 8,000 CHF
We may charge or debit your saved payment method subject to the terms set out in our Conditions of Business for Buyers.
Read more.Lot Details
Description
Dial: silvered
Calibre: cal. Miyota 9015 automatic, 24 jewels
Case: stainless steel, screw-down sapphire crystal display case back
Closure: Ōtsuka Lōtec leather strap and stainless steel buckle
Size: 42.5 mm diameter
Signed: case, dial and movement
Box: yes
Papers: yes
Accessories: Ōtsuka Lōtec Limited Warranty Certificate, instruction manual and presentation box
The present No. 6, dating to circa 2026, displays time through a retrograde system, with hours and minutes indicated along a graduated arc. The layout separates time indication into distinct registers, with the date shown through an aperture. Executed in stainless steel, the watch is constructed around a modified automatic calibre, with the display driven by a system of cams and levers visible beneath the dial aperture. The result is a mechanical arrangement in which the motion of the indication forms the defining feature.