Seiko Cal. 3823 - 691

Seiko 3823-691

The Seiko 3823-691 represents an important milestone in Seiko's 1975 lineup. Powered by the 3823 caliber with 24j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-ba6527123391]

Also known as: UFO, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
46mm
Case Thickness
11.2mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
60m
Dial Color
Blue Sunburst
Jewels
24j
Frequency
21,600 bph
Power Reserve
51 hours
Year
1975

Related Models

seikata-wm-ba6527123391