Seiko Cal. 4492 - 750

Seiko 4492-750

The Seiko 4492-750 represents an important milestone in Seiko's 1979 lineup. Powered by the 4492 caliber with 23j jewels beating at 28,800 bph, it delivers a 50 hours power reserve. [seikata-wm-821f6ef43db0]

Also known as: Monster, Arnie

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
14.2mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Green
Jewels
23j
Frequency
28,800 bph
Power Reserve
50 hours
Year
1979

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