Seiko Cal. 6289 - 911

Seiko 6289-911

This Spring Drive model from 1977 features a 39mm Gold-Plated case. Powered by the 6289 caliber with 31j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-cad4fe3ef9fc]

Also known as: Monster, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
15.8mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Silver
Jewels
31j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1977

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