Seiko Cal. 6654 - 323

Released in 1980, the Cal. 6654 with design code 323 was part of Seiko's domestic market collection. With its 21mm lug width and 15.5mm profile, it sits comfortably on most wrists. [seikata-wm-52f721cf6daa]

Also known as: Bullhead, UFO

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

45mm

Case Thickness

15.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

80m

Dial Color

Silver

Jewels

22j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1980

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