Seiko Cal. 6639 - 152

The 6639-152 is a sought-after Quartz piece from Seiko's golden era. It features a Black dial protected by a Acrylic crystal and offers 160m of water resistance. [seikata-wm-a12028f900e9]

Also known as: Pogue

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

40mm

Case Thickness

8.7mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Black

Jewels

34j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1984

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