Seiko Cal. 4512 - 723

Seiko 4512-723

The Seiko 4512-723 represents an important milestone in Seiko's 1987 lineup. Powered by the 4512 caliber with 18j jewels beating at 28,800 bph, it delivers a 62 hours power reserve. [seikata-wm-d57e638a55a7]

Also known as: Samurai, Bullhead

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
43mm
Case Thickness
9.3mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
50m
Dial Color
Green
Jewels
18j
Frequency
28,800 bph
Power Reserve
62 hours
Year
1987

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