The Seiko QR 3863-7010 was one of Seiko’s first quartz watches, produced in the early 1970s. The abbreviation “QR” stands for “Quartz Resolution” and emphasizes Seiko’s commitment to quartz technology. The Seiko QR series played a significant role in the early days of quartz technology and contributed to the popularization of quartz watches. The product you are reviewing was manufactured in 1973. This product has been sitting in stock for many years without being sold, and despite being 52 years old, you will be the first person to use it.
PROFESSIONAL FULL SERVICE. Since the mechanism is completely disassembled, each part is cleaned, oiled and its accuracy is adjusted, your watch will work without any negative surprises. (No maintenance required for 3 years unless exposed to adverse conditions.) Product Status: Tested, all functions work.
Details
Gender Men
Year of Production 1973
Movement Quartz
Case Material Steel
Case Diameter 37mmx44mm
Case Thickness 11.9mm
Bezel Material Steel
Crystal Mineral Crystal Glass
Dial Color White
Dial Numerals Unnumbered
Bracelet Material Steel
Bracelet Color Steel
Maximum Band 19.5cm
Lug Width 18mm
Buckle Width 16mm
Functions Weekday, Date, Central second
Condition Unworn, In new condition, no signs of wear
Scope of Delivery Will be shipped with a nice travel bag
