Seiko Cal. 7053 - 720

Seiko 7053-720

The Seiko 7053-720 represents an important milestone in Seiko's 1970 lineup. Powered by the 7053 caliber with 28j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-63a28a9c9588]

Also known as: Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
15.3mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Silver
Jewels
28j
Frequency
36,000 bph
Power Reserve
50 hours
Year
1970

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seikata-wm-63a28a9c9588