Seiko Cal. 3817 - 266

The 3817-266 is a sought-after Solar piece from Seiko's golden era. With its 21mm lug width and 8.7mm profile, it sits comfortably on most wrists. [seikata-wm-e8f1fd80cc8d]

Also known as: Arnie

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

46mm

Case Thickness

8.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1978

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