Seiko Cal. 6658 - 730

The 6658-730 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6658 caliber with 22j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-577ff10e99e6]

Also known as: Goldfeather

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

40mm

Case Thickness

10.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Cream

Jewels

22j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1984

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