Seiko Cal. 0770 - 827

The 0770-827 is a sought-after Spring Drive piece from Seiko's golden era. With its 21mm lug width and 11.7mm profile, it sits comfortably on most wrists. [seikata-wm-5d9c0191368c]

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

11.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

200m

Dial Color

Burgundy

Jewels

26j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1983

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