Seiko Cal. 4412 - 991

Seiko 4412-991

Released in 1981, the Cal. 4412 with design code 991 was part of Seiko's domestic market collection. The Bidirectional bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-6ad3d92d5c05]

Also known as: Goldfeather, World Timer

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
8.7mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Burgundy
Jewels
31j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1981

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