Seiko Cal. 7121 - 826

This Kinetic model from 1972 features a 36mm Two-Tone case. It features a Navy dial protected by a Sapphire crystal and offers 40m of water resistance. [seikata-wm-834c8e8a8c48]

Also known as: Golden Tuna

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

36mm

Case Thickness

11.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

40m

Dial Color

Navy

Jewels

29j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1972

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