Seiko Cal. 5233 - 540

The Seiko 5233-540 represents an important milestone in Seiko's 1986 lineup. Powered by the 5233 caliber with 28j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-b683230274c8]

Also known as: Golden Tuna

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

44mm

Case Thickness

11.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

80m

Dial Color

Cream

Jewels

28j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1986

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