Seiko Cal. 4512 - 544

Seiko 4512-544

The Seiko 4512-544 represents an important milestone in Seiko's 1998 lineup. Powered by the 4512 caliber with 22j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-bc17fc49d441]

Also known as: Helmet, Arnie

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
35mm
Case Thickness
8.0mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
190m
Dial Color
White
Jewels
22j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1998

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