Seiko Cal. 0764 - 399

Seiko 0764-399

This Spring Drive model from 1996 features a 34mm Two-Tone case. Powered by the 0764 caliber with 26j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-2da459c3f26a]

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
34mm
Case Thickness
10.9mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Green
Jewels
26j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1996

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