Seiko Cal. 3815 - 340

This Automatic model from 1967 features a 42mm Two-Tone case. It features a White dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-10639285548a]

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

13.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

170m

Dial Color

White

Jewels

34j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1967

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