Seiko Cal. 6377 - 799

Seiko 6377-799

The 6377-799 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6377 caliber with 21j jewels beating at 28,800 bph, it delivers a 52 hours power reserve. [seikata-wm-63c293b64ae0]

Also known as: Turtle, Bullhead

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
42mm
Case Thickness
11.5mm
Lug Width
19mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
80m
Dial Color
Silver
Jewels
21j
Frequency
28,800 bph
Power Reserve
52 hours
Year
1995

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seikata-wm-63c293b64ae0