Seiko Cal. 6640 - 925

Seiko 6640-925

This Kinetic model from 1997 features a 36mm PVD Black case. The Fixed bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-5256a1c290d2]

Also known as: Sportsmatic

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
36mm
Case Thickness
12.8mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
70m
Dial Color
Green
Jewels
32j
Frequency
36,000 bph
Power Reserve
50 hours
Year
1997

Related Models

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