Seiko Cal. 6321 - 228

The Seiko 6321-228 represents an important milestone in Seiko's 1979 lineup. The Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-93cb133836bd]

Also known as: Bellmatic

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

42mm

Case Thickness

13.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

90m

Dial Color

Navy

Jewels

17j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1979

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