Seiko Cal. 6398 - 393

Seiko 6398-393

The Seiko 6398-393 represents an important milestone in Seiko's 1978 lineup. Powered by the 6398 caliber with 19j jewels beating at 28,800 bph, it delivers a 52 hours power reserve. [seikata-wm-e779b8332b93]

Also known as: Silverwave

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
45mm
Case Thickness
10.2mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Champagne
Jewels
19j
Frequency
28,800 bph
Power Reserve
52 hours
Year
1978

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