Seiko Cal. 4553 - 736

The Seiko 4553-736 represents an important milestone in Seiko's 1981 lineup. It features a White dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-33f493ada19e]

Also known as: Baby Tuna

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

15.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

50m

Dial Color

White

Jewels

25j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1981

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