Seiko Cal. 6389 - 692

Seiko 6389-692

The 6389-692 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6389 caliber with 22j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-00766597a4f7]

Also known as: Golden Tuna, Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
43mm
Case Thickness
14.7mm
Lug Width
18mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
30m
Dial Color
Blue Sunburst
Jewels
22j
Frequency
36,000 bph
Power Reserve
68 hours
Year
1967

Related Models

seikata-wm-00766597a4f7