Seiko Cal. 6618 - 546

This Automatic model from 1976 features a 45mm Gold-Plated case. With its 22mm lug width and 9.0mm profile, it sits comfortably on most wrists. [seikata-wm-eb9ce98a6fda]

Also known as: Monster

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

9.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

160m

Dial Color

Black

Jewels

23j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1976

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