Seiko Cal. 4513 - 161

The 4513-161 is a sought-after Solar piece from Seiko's golden era. Powered by the 4513 caliber with 29j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-c906fc32d944]

Also known as: Arnie

Specifications

Movement

Solar

Case Material

Titanium

Case Width

44mm

Case Thickness

12.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

70m

Dial Color

Cream

Jewels

29j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1976

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