Seiko Cal. 7121 - 662

Seiko 7121-662

The Seiko 7121-662 represents an important milestone in Seiko's 1981 lineup. Powered by the 7121 caliber with 23j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-2712ae40f99d]

Also known as: Samurai, Silverwave

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
37mm
Case Thickness
15.1mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Silver
Jewels
23j
Frequency
28,800 bph
Power Reserve
37 hours
Year
1981

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