Seiko Cal. 3826 - 257

The Seiko 3826-257 represents an important milestone in Seiko's 1986 lineup. Powered by the 3826 caliber with 22j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-3794b1ed5fd1]

Also known as: Turtle, Arnie

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

35mm

Case Thickness

10.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

130m

Dial Color

Burgundy

Jewels

22j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1986

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