Seiko Cal. 6315 - 774

Seiko 6315-774

The 6315-774 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6315 caliber with 35j jewels beating at 36,000 bph, it delivers a 38 hours power reserve. [seikata-wm-d6a526c6d80c]

Also known as: Tuna, Baby Tuna

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
40mm
Case Thickness
13.0mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Champagne
Jewels
35j
Frequency
36,000 bph
Power Reserve
38 hours
Year
1983

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