Seiko Cal. 5612 - 642

Released in 1989, the Cal. 5612 with design code 642 was part of Seiko's domestic market collection. Powered by the 5612 caliber with 23j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-ba3337ec7b07]

Also known as: Shogun, Rally

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

43mm

Case Thickness

9.5mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

190m

Dial Color

Navy

Jewels

23j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1989

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