Seiko Cal. 0777 - 477

Seiko 0777-477

The Seiko 0777-477 represents an important milestone in Seiko's 1989 lineup. Powered by the 0777 caliber with 31j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-51748f5bd587]

Also known as: UFO, Golden Tuna

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
43mm
Case Thickness
11.7mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
130m
Dial Color
Navy
Jewels
31j
Frequency
28,800 bph
Power Reserve
37 hours
Year
1989

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