Seiko Cal. 5613 - 780

The Seiko 5613-780 represents an important milestone in Seiko's 1991 lineup. Powered by the 5613 caliber with 35j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-b66f17bafdb0]

Also known as: Arnie

Specifications

Movement

Solar

Case Material

Titanium

Case Width

34mm

Case Thickness

13.2mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Green

Jewels

35j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1991

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