Seiko Cal. 4543 - 365

The Seiko 4543-365 represents an important milestone in Seiko's 1989 lineup. With its 22mm lug width and 15.0mm profile, it sits comfortably on most wrists. [seikata-wm-4e6a62ad0556]

Also known as: Tuna

Specifications

Movement

Solar

Case Material

Titanium

Case Width

38mm

Case Thickness

15.0mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

30m

Dial Color

Cream

Jewels

35j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1989

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