Seiko Cal. 3815 - 610

The Seiko 3815-610 represents an important milestone in Seiko's 1986 lineup. The Fixed bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-5db905f2d08b]

Also known as: Panda, Bullhead

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

14.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

200m

Dial Color

Silver

Jewels

23j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1986

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