Seiko Cal. 6278 - 128

Seiko 6278-128

This Solar model from 1968 features a 40mm Stainless Steel case. Powered by the 6278 caliber with 32j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-8b472ebd91fd]

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
13.0mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Navy
Jewels
32j
Frequency
28,800 bph
Power Reserve
54 hours
Year
1968

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