Seiko Cal. 4416 - 210

This Spring Drive model from 1967 features a 35mm Stainless Steel case. It features a Black dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-51b4435a3540]

Also known as: Bullhead, Navigator

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

12.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

120m

Dial Color

Black

Jewels

30j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1967

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