Seiko Cal. 0770 - 427

The Seiko 0770-427 represents an important milestone in Seiko's 1982 lineup. It features a Black dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-17e2a0ca80fa]

Also known as: Panda

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

34mm

Case Thickness

10.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

120m

Dial Color

Black

Jewels

34j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1982

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