Seiko Cal. 4415 - 324

This Hand-Winding model from 1968 features a 42mm Stainless Steel case. It features a White dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-d05547860e5e]

Also known as: Bullhead, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

11.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

White

Jewels

24j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1968

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