Seiko Cal. 0772 - 866

The Seiko 0772-866 represents an important milestone in Seiko's 1966 lineup. It features a Black dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-62c151d23eae]

Also known as: Tuna

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

37mm

Case Thickness

15.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Black

Jewels

18j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1966

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