Seiko Cal. 5688 - 646

The 5688-646 is a sought-after Quartz piece from Seiko's golden era. Powered by the 5688 caliber with 30j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-400a5f888704]

Also known as: Rally, Goldfeather

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

46mm

Case Thickness

11.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

80m

Dial Color

White

Jewels

30j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1992

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