Seiko Cal. 3813 - 846

Seiko 3813-846

The Seiko 3813-846 represents an important milestone in Seiko's 1975 lineup. The Inner Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-4417f3dea16f]

Also known as: Monster, UFO

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
35mm
Case Thickness
11.4mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
White
Jewels
34j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1975

Related Models

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