Seiko Cal. 3878 - 965

Released in 1987, the Cal. 3878 with design code 965 was part of Seiko's domestic market collection. It features a Cream dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-5eb28cf053f5]

Also known as: Monster

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

40mm

Case Thickness

14.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

170m

Dial Color

Cream

Jewels

24j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1987

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