Seiko Cal. 4434 - 818

Seiko 4434-818

The Seiko 4434-818 represents an important milestone in Seiko's 1973 lineup. Powered by the 4434 caliber with 17j jewels beating at 21,600 bph, it delivers a 69 hours power reserve. [seikata-wm-179aa97681d8]

Also known as: Silverwave, Navigator

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
9.6mm
Lug Width
18mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Burgundy
Jewels
17j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1973

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seikata-wm-179aa97681d8