Seiko Cal. 0720 - 312

Seiko 0720-312

The 0720-312 is a sought-after Solar piece from Seiko's golden era. The Coin-Edge bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-ea347b0c1642]

Also known as: Shogun

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
9.9mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Black
Jewels
26j
Frequency
36,000 bph
Power Reserve
60 hours
Year
1966

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