Seiko Cal. 5654 - 671

The Seiko 5654-671 represents an important milestone in Seiko's 1974 lineup. Powered by the 5654 caliber with 30j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-9967ca013507]

Also known as: Panda, UFO

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

44mm

Case Thickness

9.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Blue Sunburst

Jewels

30j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1974

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