Seiko Cal. 3821 - 656

Seiko 3821-656

The 3821-656 is a sought-after Quartz piece from Seiko's golden era. The Coin-Edge bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-d32c45685d2e]

Also known as: Samurai, Helmet

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
11.6mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Blue Sunburst
Jewels
34j
Frequency
36,000 bph
Power Reserve
70 hours
Year
1986

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