Seiko Cal. 6164 - 391

Seiko 6164-391

The Seiko 6164-391 represents an important milestone in Seiko's 1968 lineup. Powered by the 6164 caliber with 23j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-cac37adc1485]

Also known as: Baby Tuna, Arnie

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
45mm
Case Thickness
12.5mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
190m
Dial Color
Navy
Jewels
23j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1968

Related Models

seikata-wm-cac37adc1485