Seiko Cal. 4599 - 733

This Spring Drive model from 1980 features a 36mm Two-Tone case. With its 20mm lug width and 11.0mm profile, it sits comfortably on most wrists. [seikata-wm-bea76180a6fc]

Also known as: Crown, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

36mm

Case Thickness

11.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Navy

Jewels

26j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1980

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