Seiko Cal. 7170 - 381

This Hand-Winding model from 1969 features a 44mm PVD Black case. It features a Cream dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-d0d4d9025418]

Also known as: Navigator

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

44mm

Case Thickness

12.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Cream

Jewels

35j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1969

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