Seiko Cal. 5630 - 610

The 5630-610 is a sought-after Quartz piece from Seiko's golden era. Powered by the 5630 caliber with 18j jewels beating at 28,800 bph, it delivers a 41 hours power reserve. [seikata-wm-7a9d63e12365]

Also known as: Emperor, Arnie

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

45mm

Case Thickness

8.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

60m

Dial Color

Black

Jewels

18j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1986

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