Seiko Cal. 6616 - 440

The Seiko 6616-440 represents an important milestone in Seiko's 1990 lineup. Powered by the 6616 caliber with 32j jewels beating at 28,800 bph, it delivers a 47 hours power reserve. [seikata-wm-255113824f13]

Also known as: Panda, Golden Tuna

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

11.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Burgundy

Jewels

32j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1990

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