Seiko Cal. 0770 - 280

Seiko 0770-280

The 0770-280 is a sought-after Quartz piece from Seiko's golden era. The Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-0ea5b32d9764]

Also known as: Bellmatic, Golden Tuna

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
35mm
Case Thickness
14.5mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
120m
Dial Color
Green
Jewels
21j
Frequency
36,000 bph
Power Reserve
54 hours
Year
1975

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