Seiko Cal. 4443 - 957

Released in 1996, the Cal. 4443 with design code 957 was part of Seiko's domestic market collection. With its 18mm lug width and 12.9mm profile, it sits comfortably on most wrists. [seikata-wm-abdc1392ea3e]

Also known as: Samurai, Tuna

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

37mm

Case Thickness

12.9mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

170m

Dial Color

Navy

Jewels

17j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1996

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