Seiko Cal. 4515 - 430

The Seiko 4515-430 represents an important milestone in Seiko's 1987 lineup. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-2f14b8983c3e]

Also known as: Baby Tuna

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

37mm

Case Thickness

14.5mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

40m

Dial Color

Green

Jewels

23j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1987

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