Seiko Cal. 5243 - 502

This Spring Drive model from 1971 features a 42mm Two-Tone case. With its 19mm lug width and 10.4mm profile, it sits comfortably on most wrists. [seikata-wm-222c8d04f19e]

Also known as: Arnie

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

42mm

Case Thickness

10.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

50m

Dial Color

Green

Jewels

22j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1971

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