Seiko Cal. 7138 - 221

Released in 1976, the Cal. 7138 with design code 221 was part of Seiko's domestic market collection. It features a White dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-7577b4ecc1dd]

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

41mm

Case Thickness

12.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

170m

Dial Color

White

Jewels

29j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1976

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