Seiko Cal. 0765 - 504

This Automatic model from 1986 features a 36mm Two-Tone case. With its 20mm lug width and 11.3mm profile, it sits comfortably on most wrists. [seikata-wm-bf54ec08d328]

Also known as: Monster, Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

36mm

Case Thickness

11.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Silver

Jewels

36j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1986

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