Seiko Cal. 5690 - 305

Released in 1986, the Cal. 5690 with design code 305 was part of Seiko's domestic market collection. Powered by the 5690 caliber with 35j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-ef10338ffe39]

Also known as: Emperor

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

45mm

Case Thickness

13.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

110m

Dial Color

Silver

Jewels

35j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1986

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