Seiko Cal. 4511 - 924

The Seiko 4511-924 represents an important milestone in Seiko's 1977 lineup. It features a Black dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-90d17f3cef1d]

Also known as: Monster

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

15.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Black

Jewels

29j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1977

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