Seiko Cal. 0770 - 583

Seiko 0770-583

The 0770-583 is a sought-after Spring Drive piece from Seiko's golden era. With its 22mm lug width and 12.8mm profile, it sits comfortably on most wrists. [seikata-wm-0c561ca9587e]

Also known as: Turtle, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
12.8mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
70m
Dial Color
Blue Sunburst
Jewels
21j
Frequency
36,000 bph
Power Reserve
36 hours
Year
1970

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