Seiko Cal. 0770 - 390

Seiko 0770-390

The 0770-390 is a sought-after Kinetic piece from Seiko's golden era. The Inner Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-97f8f1baae68]

Also known as: Samurai, Panda

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
10.9mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
Blue Sunburst
Jewels
17j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1970

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