Seiko Cal. 3898 - 505

This Quartz model from 1970 features a 38mm Two-Tone case. Powered by the 3898 caliber with 30j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-5042e7de2ff0]

Also known as: Silverwave

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

38mm

Case Thickness

11.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Navy

Jewels

30j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1970

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