Seiko Cal. 6378 - 310

Seiko 6378-310

The 6378-310 is a sought-after Kinetic piece from Seiko's golden era. With its 21mm lug width and 12.5mm profile, it sits comfortably on most wrists. [seikata-wm-4a02a27f61ee]

Also known as: Golden Tuna

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
12.5mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Cream
Jewels
29j
Frequency
36,000 bph
Power Reserve
40 hours
Year
1985

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