Seiko Cal. 4412 - 787

Seiko 4412-787

The 4412-787 is a sought-after Spring Drive piece from Seiko's golden era. The Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-1b4bca9626d8]

Also known as: Tuna, World Timer

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
35mm
Case Thickness
8.6mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
150m
Dial Color
Blue Sunburst
Jewels
24j
Frequency
28,800 bph
Power Reserve
59 hours
Year
1967

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