Seiko Cal. 5611 - 821

The Seiko 5611-821 represents an important milestone in Seiko's 1965 lineup. Powered by the 5611 caliber with 34j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-6cf1c09bb5c9]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

9.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Burgundy

Jewels

34j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1965

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