Seiko Cal. 4442 - 358

Released in 1980, the Cal. 4442 with design code 358 was part of Seiko's domestic market collection. With its 22mm lug width and 13.4mm profile, it sits comfortably on most wrists. [seikata-wm-fa3ffdbfe481]

Also known as: Sumo, Baby Tuna

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

13.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

90m

Dial Color

Silver

Jewels

35j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1980

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