Seiko Cal. 3820 - 800

Seiko 3820-800

The Seiko 3820-800 represents an important milestone in Seiko's 1982 lineup. Powered by the 3820 caliber with 31j jewels beating at 21,600 bph, it delivers a 69 hours power reserve. [seikata-wm-6d5fd7a86aa8]

Also known as: Bellmatic, Golden Tuna

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
37mm
Case Thickness
13.5mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Champagne
Jewels
31j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1982

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