Seiko Cal. 6678 - 374

Seiko 6678-374

The 6678-374 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6678 caliber with 23j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-8592c6024b63]

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
39mm
Case Thickness
10.7mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Navy
Jewels
23j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1992

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seikata-wm-8592c6024b63