Seiko Cal. 6339 - 970

Seiko 6339-970

The 6339-970 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6339 caliber with 35j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-3414f0a5ddc4]

Also known as: Tuna, World Timer

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
37mm
Case Thickness
11.7mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
110m
Dial Color
Cream
Jewels
35j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1970

Related Models

seikata-wm-3414f0a5ddc4