Seiko Cal. 0770 - 528

Seiko 0770-528

The 0770-528 is a sought-after Solar piece from Seiko's golden era. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-5623bf279442]

Also known as: Crown, Golden Tuna

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
8.0mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
140m
Dial Color
Black
Jewels
17j
Frequency
28,800 bph
Power Reserve
62 hours
Year
1976

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