Seiko Cal. 3892 - 718

This Spring Drive model from 1969 features a 43mm Two-Tone case. It features a Cream dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-7d98d4fceab9]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

43mm

Case Thickness

9.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

100m

Dial Color

Cream

Jewels

17j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1969

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