Seiko Cal. 4545 - 263

This Spring Drive model from 1990 features a 35mm Two-Tone case. With its 18mm lug width and 13.3mm profile, it sits comfortably on most wrists. [seikata-wm-7a2c7028f64d]

Also known as: Bullhead

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

35mm

Case Thickness

13.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

70m

Dial Color

Blue Sunburst

Jewels

34j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1990

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