Seiko Cal. 5657 - 806

Seiko 5657-806

This Hand-Winding model from 1998 features a 43mm Gold-Plated case. Powered by the 5657 caliber with 28j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-b40eb60a88d0]

Also known as: Goldfeather, Navigator

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
13.5mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
Cream
Jewels
28j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1998

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seikata-wm-b40eb60a88d0