Seiko Cal. 7176 - 636

Seiko 7176-636

The Seiko 7176-636 represents an important milestone in Seiko's 1974 lineup. Powered by the 7176 caliber with 23j jewels beating at 28,800 bph, it delivers a 47 hours power reserve. [seikata-wm-74554c0f4b4d]

Also known as: Bellmatic, Sea Horse

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
38mm
Case Thickness
13.6mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Burgundy
Jewels
23j
Frequency
28,800 bph
Power Reserve
47 hours
Year
1974

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