Seiko Cal. 5654 - 444

The Seiko 5654-444 represents an important milestone in Seiko's 1993 lineup. Powered by the 5654 caliber with 31j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-64a986a7f78d]

Also known as: World Timer

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

11.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Navy

Jewels

31j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1993

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