Seiko Cal. 6333 - 644

Seiko 6333-644

The 6333-644 is a sought-after Quartz piece from Seiko's golden era. With its 22mm lug width and 11.4mm profile, it sits comfortably on most wrists. [seikata-wm-f4cdb280452d]

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
11.4mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Burgundy
Jewels
21j
Frequency
36,000 bph
Power Reserve
52 hours
Year
1965

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