Seiko Cal. 4490 - 218

Seiko 4490-218

The Seiko 4490-218 represents an important milestone in Seiko's 1978 lineup. The Coin-Edge bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-859610cdd453]

Also known as: Bullhead, Bellmatic

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
14.5mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Black
Jewels
18j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1978

Related Models

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