Seiko Cal. 3813 - 543

The 3813-543 is a sought-after Quartz piece from Seiko's golden era. With its 20mm lug width and 11.4mm profile, it sits comfortably on most wrists. [seikata-wm-5be67fd9e567]

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

36mm

Case Thickness

11.4mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Silver

Jewels

26j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1967

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