Seiko Cal. 0777 - 121

This Automatic model from 1966 features a 46mm Two-Tone case. It features a White dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-1f3b458ef870]

Also known as: Navigator

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

13.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

White

Jewels

33j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1966

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