Seiko Cal. 7133 - 457

Seiko 7133-457

The Seiko 7133-457 represents an important milestone in Seiko's 1968 lineup. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-f738dbd388c1]

Also known as: Helmet, Crown

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
10.9mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
30m
Dial Color
White
Jewels
22j
Frequency
28,800 bph
Power Reserve
55 hours
Year
1968

Related Models

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