Seiko Cal. 6261 - 109

The Seiko 6261-109 represents an important milestone in Seiko's 1970 lineup. Powered by the 6261 caliber with 21j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-86e2ddd2560f]

Also known as: Arnie

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

43mm

Case Thickness

15.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

160m

Dial Color

Champagne

Jewels

21j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1970

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