Seiko Cal. 6150 - 693

The Seiko 6150-693 represents an important milestone in Seiko's 1978 lineup. It features a Green dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-27dd4ee5676f]

Also known as: Golden Tuna

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

15.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Green

Jewels

28j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1978

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