Seiko Cal. 6321 - 888

The 6321-888 is a sought-after Solar piece from Seiko's golden era. Powered by the 6321 caliber with 22j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-97c0e4f91b1b]

Also known as: Bellmatic, Crown

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

9.2mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

130m

Dial Color

Green

Jewels

22j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1985

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