Seiko Cal. 0777 - 321

Seiko 0777-321

This Kinetic model from 1970 features a 34mm Two-Tone case. Powered by the 0777 caliber with 29j jewels beating at 21,600 bph, it delivers a 61 hours power reserve. [seikata-wm-fa19f5a1700f]

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
34mm
Case Thickness
15.7mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Silver
Jewels
29j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1970

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