Seiko Cal. 7118 - 256

The Seiko 7118-256 represents an important milestone in Seiko's 1983 lineup. It features a Green dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-38952fd45813]

Also known as: Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

10.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Green

Jewels

18j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1983

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