Seiko Cal. 6636 - 794

Seiko 6636-794

The Seiko 6636-794 represents an important milestone in Seiko's 1984 lineup. Powered by the 6636 caliber with 35j jewels beating at 28,800 bph, it delivers a 59 hours power reserve. [seikata-wm-a026962e2f84]

Also known as: Golden Tuna

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
46mm
Case Thickness
15.3mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Champagne
Jewels
35j
Frequency
28,800 bph
Power Reserve
59 hours
Year
1984

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