Seiko Cal. 5661 - 346

The Seiko 5661-346 represents an important milestone in Seiko's 1966 lineup. It features a Green dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-e12383a31e6f]

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

8.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Green

Jewels

21j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1966

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