Seiko Cal. 6378 - 773

Seiko 6378-773

The 6378-773 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6378 caliber with 19j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-647cc865c4d8]

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
40mm
Case Thickness
15.9mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
70m
Dial Color
Green
Jewels
19j
Frequency
36,000 bph
Power Reserve
65 hours
Year
1996

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seikata-wm-647cc865c4d8