Seiko Cal. 0770 - 293

Seiko 0770-293

The Seiko 0770-293 represents an important milestone in Seiko's 1982 lineup. Powered by the 0770 caliber with 20j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-52e053d270ef]

Also known as: Golden Tuna

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
34mm
Case Thickness
8.7mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Green
Jewels
20j
Frequency
36,000 bph
Power Reserve
37 hours
Year
1982

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