Seiko Cal. 3817 - 844

Seiko 3817-844

The Seiko 3817-844 represents an important milestone in Seiko's 1971 lineup. It features a Silver dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-503ff6a709db]

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
14.9mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
60m
Dial Color
Silver
Jewels
19j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1971

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