Seiko Cal. 5237 - 432

The Seiko 5237-432 represents an important milestone in Seiko's 1986 lineup. The Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-9e4d22482e5e]

Also known as: Baby Tuna

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

10.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

90m

Dial Color

Burgundy

Jewels

36j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1986

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