Seiko Cal. 4544 - 362

The Seiko 4544-362 represents an important milestone in Seiko's 1970 lineup. Powered by the 4544 caliber with 33j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-bc864cdd94f4]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Titanium

Case Width

34mm

Case Thickness

15.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Silver

Jewels

33j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1970

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