Seiko Cal. 6370 - 138

The Seiko 6370-138 represents an important milestone in Seiko's 1969 lineup. It features a White dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-5001af74068e]

Also known as: Helmet

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

8.0mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

170m

Dial Color

White

Jewels

32j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1969

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