Seiko Cal. 7056 - 446

The Seiko 7056-446 represents an important milestone in Seiko's 1971 lineup. The Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-4f48ded08d8c]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

38mm

Case Thickness

8.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

90m

Dial Color

Green

Jewels

18j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1971

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