Seiko Cal. 3890 - 652

Seiko 3890-652

The 3890-652 is a sought-after Solar piece from Seiko's golden era. Powered by the 3890 caliber with 33j jewels beating at 21,600 bph, it delivers a 60 hours power reserve. [seikata-wm-6c9420a3f965]

Also known as: Golden Tuna

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
13.2mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Green
Jewels
33j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1980

Related Models

seikata-wm-6c9420a3f965