Seiko Cal. 3869 - 687

Seiko 3869-687

The 3869-687 is a sought-after Solar piece from Seiko's golden era. Powered by the 3869 caliber with 32j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-28bdc39cc505]

Also known as: Arnie, Flighty

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
15.7mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
Blue Sunburst
Jewels
32j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1966

Related Models

seikata-wm-28bdc39cc505