Seiko Cal. 6642 - 899

Seiko 6642-899

The Seiko 6642-899 represents an important milestone in Seiko's 1990 lineup. The Fixed bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-1dac20472b70]

Also known as: UFO, Golden Tuna

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
42mm
Case Thickness
9.3mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
190m
Dial Color
Green
Jewels
19j
Frequency
21,600 bph
Power Reserve
38 hours
Year
1990

Related Models

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