Seiko Cal. 6121 - 897

Seiko 6121-897

The Seiko 6121-897 represents an important milestone in Seiko's 1966 lineup. Powered by the 6121 caliber with 20j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-57f0ac94fb0a]

Also known as: Monster, Silverwave

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
35mm
Case Thickness
13.7mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Navy
Jewels
20j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1966

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