Seiko Cal. 6320 - 631

The 6320-631 is a sought-after Solar piece from Seiko's golden era. Powered by the 6320 caliber with 27j jewels beating at 36,000 bph, it delivers a 47 hours power reserve. [seikata-wm-c2054bb0bb8a]

Also known as: Pogue, Silverwave

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

43mm

Case Thickness

12.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

White

Jewels

27j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1992

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