Seiko Cal. 5673 - 722

Seiko 5673-722

The Seiko 5673-722 represents an important milestone in Seiko's 1990 lineup. Powered by the 5673 caliber with 36j jewels beating at 36,000 bph, it delivers a 56 hours power reserve. [seikata-wm-eb84a744150d]

Also known as: Golden Tuna

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
40mm
Case Thickness
14.0mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Silver
Jewels
36j
Frequency
36,000 bph
Power Reserve
56 hours
Year
1990

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