Seiko Cal. 7120 - 445

Seiko 7120-445

The 7120-445 is a sought-after Spring Drive piece from Seiko's golden era. The Bidirectional bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-bde7c2233ca3]

Also known as: Bullhead, Helmet

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
39mm
Case Thickness
9.9mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Silver
Jewels
25j
Frequency
28,800 bph
Power Reserve
57 hours
Year
1974

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