Seiko Cal. 5669 - 231

The 5669-231 is a sought-after Solar piece from Seiko's golden era. Powered by the 5669 caliber with 35j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-8076bd3327cb]

Also known as: Monster

Specifications

Movement

Solar

Case Material

Titanium

Case Width

46mm

Case Thickness

12.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Black

Jewels

35j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1982

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