Seiko Cal. 4470 - 452

This Hand-Winding model from 1966 features a 40mm Stainless Steel case. It features a Navy dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-3ba6060cbd68]

Also known as: Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

13.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

100m

Dial Color

Navy

Jewels

31j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1966

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