Seiko Cal. 6654 - 157

The 6654-157 is a sought-after Solar piece from Seiko's golden era. Powered by the 6654 caliber with 26j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-0311df6eb0db]

Also known as: UFO

Specifications

Movement

Solar

Case Material

Titanium

Case Width

38mm

Case Thickness

14.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

70m

Dial Color

Champagne

Jewels

26j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1990

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