Seiko Cal. 3831 - 245

The Seiko 3831-245 represents an important milestone in Seiko's 1982 lineup. It features a Black dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-a96c5aae203e]

Also known as: Bellmatic

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

11.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Black

Jewels

36j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1982

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