Seiko Cal. 6615 - 940

The Seiko 6615-940 represents an important milestone in Seiko's 1976 lineup. It features a Green dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-1bc2ebbf6c1f]

Also known as: Shogun, Bullhead

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

9.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Green

Jewels

35j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1976

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