Seiko Cal. 6347 - 577

Seiko 6347-577

The 6347-577 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Green dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-6f8a4ead1a8d]

Also known as: Sportsmatic

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
10.5mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
180m
Dial Color
Green
Jewels
28j
Frequency
21,600 bph
Power Reserve
54 hours
Year
1997

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