Seiko Cal. 7013 - 820

Seiko 7013-820

The Seiko 7013-820 represents an important milestone in Seiko's 1979 lineup. It features a Silver dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-e6516b17f1a9]

Also known as: Sea Horse, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
12.0mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
30m
Dial Color
Silver
Jewels
24j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1979

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