Seiko Cal. 4510 - 233

Released in 1979, the Cal. 4510 with design code 233 was part of Seiko's domestic market collection. With its 22mm lug width and 9.4mm profile, it sits comfortably on most wrists. [seikata-wm-9e9a2bc818de]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

42mm

Case Thickness

9.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Burgundy

Jewels

24j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1979

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