Seiko Cal. 6621 - 138

Seiko 6621-138

This Quartz model from 1977 features a 44mm Two-Tone case. With its 21mm lug width and 13.7mm profile, it sits comfortably on most wrists. [seikata-wm-630e9370ca7a]

Also known as: Arnie

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
44mm
Case Thickness
13.7mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Black
Jewels
36j
Frequency
28,800 bph
Power Reserve
44 hours
Year
1977

Related Models

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