Seiko Cal. 4543 - 570

The 4543-570 is a sought-after Quartz piece from Seiko's golden era. With its 22mm lug width and 8.3mm profile, it sits comfortably on most wrists. [seikata-wm-e106686f3ce0]

Also known as: Baby Tuna

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

8.3mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Blue Sunburst

Jewels

24j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1971

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