Seiko Cal. 4412 - 616

This Hand-Winding model from 1994 features a 36mm Titanium case. It features a Black dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-1833bc36f6b0]

Also known as: Helmet

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

36mm

Case Thickness

12.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Black

Jewels

29j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1994

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