Seiko Cal. 3899 - 788

Seiko 3899-788

The Seiko 3899-788 represents an important milestone in Seiko's 1970 lineup. Powered by the 3899 caliber with 34j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-97f194216d10]

Also known as: Tuna, Golden Tuna

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
40mm
Case Thickness
8.3mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Champagne
Jewels
34j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1970

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seikata-wm-97f194216d10