Seiko Cal. 6233 - 444

Seiko 6233-444

The Seiko 6233-444 represents an important milestone in Seiko's 1967 lineup. Powered by the 6233 caliber with 25j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-a2f66e4c1e74]

Also known as: Sumo, Sea Horse

Specifications

Movement
Solar
Case Material
Titanium
Case Width
40mm
Case Thickness
10.3mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Silver
Jewels
25j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1967

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