Seiko Cal. 5610 - 841

This Spring Drive model from 1974 features a 36mm Stainless Steel case. It features a Green dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-9944c8e3d1ea]

Also known as: Silverwave, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

11.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

120m

Dial Color

Green

Jewels

21j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1974

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