Seiko Cal. 4453 - 527

Seiko 4453-527

The Seiko 4453-527 represents an important milestone in Seiko's 1980 lineup. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-02c393a8b24c]

Also known as: Monster, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
40mm
Case Thickness
8.0mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
70m
Dial Color
Champagne
Jewels
24j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1980

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