Seiko Cal. 5669 - 437

Seiko 5669-437

The 5669-437 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Champagne dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-6b3b4ee9c726]

Also known as: Goldfeather

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
45mm
Case Thickness
15.9mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Champagne
Jewels
24j
Frequency
28,800 bph
Power Reserve
43 hours
Year
1979

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