Seiko Cal. 3830 - 556

Seiko 3830-556

The Seiko 3830-556 represents an important milestone in Seiko's 1978 lineup. It features a Black dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-5e65617c36c5]

Also known as: Shogun, Sportsmatic

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
44mm
Case Thickness
9.8mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
200m
Dial Color
Black
Jewels
33j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1978

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