Seiko Cal. 4513 - 687

The 4513-687 is a sought-after Solar piece from Seiko's golden era. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-7a86bb5689f2]

Specifications

Movement

Solar

Case Material

Titanium

Case Width

43mm

Case Thickness

15.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Green

Jewels

21j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1976

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