Seiko Cal. 6616 - 543

This Quartz model from 1990 features a 34mm Stainless Steel case. Powered by the 6616 caliber with 31j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-f5bb0f180d68]

Also known as: Bullhead, Goldfeather

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

12.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

60m

Dial Color

Burgundy

Jewels

31j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1990

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