Seiko Cal. 3892 - 950

This Spring Drive model from 1971 features a 46mm Two-Tone case. It features a Burgundy dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-fd91c5772080]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

46mm

Case Thickness

11.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Burgundy

Jewels

26j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1971

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