Seiko Cal. 3815 - 115

This Kinetic model from 1972 features a 45mm Two-Tone case. With its 21mm lug width and 10.4mm profile, it sits comfortably on most wrists. [seikata-wm-128f0a6eb9b9]

Also known as: Bullhead

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

10.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Green

Jewels

21j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1972

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