Seiko Cal. 3831 - 505

The Seiko 3831-505 represents an important milestone in Seiko's 1995 lineup. It features a White dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-e1c1e14daaa6]

Also known as: Samurai, Silverwave

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

36mm

Case Thickness

15.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

White

Jewels

20j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1995

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