Seiko Cal. 3880 - 120

Released in 1978, the Cal. 3880 with design code 120 was part of Seiko's domestic market collection. With its 22mm lug width and 12.2mm profile, it sits comfortably on most wrists. [seikata-wm-9b6aa63ccce1]

Also known as: Turtle, Shogun

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

12.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Burgundy

Jewels

36j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1978

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