Seiko Cal. 6379 - 321

The 6379-321 is a sought-after Spring Drive piece from Seiko's golden era. With its 22mm lug width and 14.4mm profile, it sits comfortably on most wrists. [seikata-wm-8a7846f3511e]

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

14.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Silver

Jewels

28j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1971

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