Seiko Cal. 0770 - 604

The Seiko 0770-604 represents an important milestone in Seiko's 1987 lineup. It features a Green dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-1aa93f185abd]

Also known as: Rally

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

8.8mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

140m

Dial Color

Green

Jewels

19j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1987

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