Seiko Cal. 4512 - 121

The Seiko 4512-121 represents an important milestone in Seiko's 1981 lineup. It features a Black dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-3ae14ea2858c]

Also known as: Turtle

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

10.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Black

Jewels

32j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1981

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