Seiko Cal. 0772 - 547

Seiko 0772-547

The Seiko 0772-547 represents an important milestone in Seiko's 1973 lineup. Powered by the 0772 caliber with 27j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-0bfd84c70fa4]

Also known as: Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
40mm
Case Thickness
14.0mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Black
Jewels
27j
Frequency
21,600 bph
Power Reserve
51 hours
Year
1973

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