Seiko Cal. 6377 - 291

Seiko 6377-291

The 6377-291 is a sought-after Hand-Winding piece from Seiko's golden era. The Bidirectional bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-a1396efaa675]

Also known as: Goldfeather, Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
34mm
Case Thickness
14.8mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
100m
Dial Color
White
Jewels
23j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1978

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