Seiko Cal. 6638 - 885

Seiko 6638-885

The 6638-885 is a sought-after Quartz piece from Seiko's golden era. The Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-49165ef7e2ae]

Also known as: Crown

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
36mm
Case Thickness
12.6mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
70m
Dial Color
Navy
Jewels
22j
Frequency
28,800 bph
Power Reserve
67 hours
Year
1969

Related Models

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