Seiko Cal. 0773 - 656

Seiko 0773-656

The Seiko 0773-656 represents an important milestone in Seiko's 1985 lineup. Powered by the 0773 caliber with 29j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-8b5fbef56de2]

Also known as: Tuna

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
41mm
Case Thickness
9.9mm
Lug Width
22mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Silver
Jewels
29j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1985

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