Seiko Cal. 3870 - 838

The Seiko 3870-838 represents an important milestone in Seiko's 1968 lineup. It features a Green dial protected by a Acrylic crystal and offers 80m of water resistance. [seikata-wm-6fc599911f33]

Also known as: Shogun

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

38mm

Case Thickness

8.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Green

Jewels

18j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1968

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