Seiko Cal. 7028 - 884

Seiko 7028-884

Released in 1967, the Cal. 7028 with design code 884 was part of Seiko's domestic market collection. It features a Silver dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-b2d6a8fa924f]

Also known as: Crown, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
38mm
Case Thickness
8.7mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
130m
Dial Color
Silver
Jewels
19j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1967

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