Seiko Cal. 0727 - 777

Seiko 0727-777

The Seiko 0727-777 represents an important milestone in Seiko's 1978 lineup. Powered by the 0727 caliber with 18j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-af8e1595c296]

Also known as: Monster

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
46mm
Case Thickness
11.5mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
130m
Dial Color
Navy
Jewels
18j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1978

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