Seiko Cal. 5697 - 981

Released in 1975, the Cal. 5697 with design code 981 was part of Seiko's domestic market collection. It features a Cream dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-9d07ca7faaf6]

Also known as: Helmet

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

41mm

Case Thickness

10.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Cream

Jewels

19j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1975

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