Seiko Cal. 4453 - 645

Seiko 4453-645

The Seiko 4453-645 represents an important milestone in Seiko's 1978 lineup. The Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-667d15ea3046]

Also known as: Turtle, UFO

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
15.1mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
150m
Dial Color
Black
Jewels
35j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1978

Related Models

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