Seiko Cal. 4470 - 277

Released in 1983, the Cal. 4470 with design code 277 was part of Seiko's domestic market collection. With its 21mm lug width and 9.4mm profile, it sits comfortably on most wrists. [seikata-wm-4bf0cce9f64e]

Also known as: UFO, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

9.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Burgundy

Jewels

32j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1983

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