Seiko Cal. 0777 - 739

Seiko 0777-739

The Seiko 0777-739 represents an important milestone in Seiko's 1985 lineup. Powered by the 0777 caliber with 32j jewels beating at 36,000 bph, it delivers a 47 hours power reserve. [seikata-wm-b2b2e42678e3]

Also known as: Tuna, Rally

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
43mm
Case Thickness
10.6mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
200m
Dial Color
Blue Sunburst
Jewels
32j
Frequency
36,000 bph
Power Reserve
47 hours
Year
1985

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