Seiko Cal. 6618 - 583

This Automatic model from 1983 features a 46mm Two-Tone case. It features a White dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-36cd90e68806]

Also known as: Sportsmatic

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

14.0mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

80m

Dial Color

White

Jewels

22j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1983

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