Seiko Cal. 4523 - 391

Released in 1994, the Cal. 4523 with design code 391 was part of Seiko's domestic market collection. With its 22mm lug width and 11.4mm profile, it sits comfortably on most wrists. [seikata-wm-7bb05fd3cf94]

Also known as: Tuna, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

46mm

Case Thickness

11.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

80m

Dial Color

Burgundy

Jewels

32j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1994

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