Seiko Cal. 6633 - 927

Seiko 6633-927

The Seiko 6633-927 represents an important milestone in Seiko's 1966 lineup. The Fixed bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-b0dba1ad63ab]

Also known as: Tuna, UFO

Specifications

Movement
Solar
Case Material
Titanium
Case Width
36mm
Case Thickness
8.3mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
80m
Dial Color
Silver
Jewels
19j
Frequency
36,000 bph
Power Reserve
65 hours
Year
1966

Related Models

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