Seiko Cal. 7090 - 357

Seiko 7090-357

The Seiko 7090-357 represents an important milestone in Seiko's 1975 lineup. The Bidirectional bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-8cf93c802db7]

Also known as: Bullhead, World Timer

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
46mm
Case Thickness
15.4mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Green
Jewels
17j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1975

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