Seiko Cal. 6348 - 778

Seiko 6348-778

The Seiko 6348-778 represents an important milestone in Seiko's 1975 lineup. Powered by the 6348 caliber with 17j jewels beating at 28,800 bph, it delivers a 67 hours power reserve. [seikata-wm-2f2b282743cf]

Also known as: Golden Tuna

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
35mm
Case Thickness
15.0mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Silver
Jewels
17j
Frequency
28,800 bph
Power Reserve
67 hours
Year
1975

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