Seiko Cal. 0730 - 820

Seiko 0730-820

The 0730-820 is a sought-after Kinetic piece from Seiko's golden era. The Coin-Edge bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-239bebd24e5e]

Also known as: Silverwave, Golden Tuna

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
11.6mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
White
Jewels
17j
Frequency
28,800 bph
Power Reserve
59 hours
Year
1971

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