Seiko Cal. 6261 - 278

Seiko 6261-278

The 6261-278 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6261 caliber with 30j jewels beating at 28,800 bph, it delivers a 60 hours power reserve. [seikata-wm-48e4fc2d1fe3]

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
15.4mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Blue Sunburst
Jewels
30j
Frequency
28,800 bph
Power Reserve
60 hours
Year
1974

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