Seiko Cal. 6156 - 764

The Seiko 6156-764 represents an important milestone in Seiko's 1987 lineup. It features a Green dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-e4ce3583fbb2]

Also known as: Silverwave, World Timer

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

34mm

Case Thickness

8.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Green

Jewels

22j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1987

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