Seiko Cal. 4461 - 423

Released in 1970, the Cal. 4461 with design code 423 was part of Seiko's domestic market collection. With its 21mm lug width and 14.3mm profile, it sits comfortably on most wrists. [seikata-wm-9b60dea47db6]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

14.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Green

Jewels

27j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1970

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