Seiko Cal. 6330 - 789

Seiko 6330-789

The Seiko 6330-789 represents an important milestone in Seiko's 1997 lineup. Powered by the 6330 caliber with 19j jewels beating at 28,800 bph, it delivers a 72 hours power reserve. [seikata-wm-1c0b2d609ead]

Also known as: Tuna

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
10.5mm
Lug Width
19mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
90m
Dial Color
White
Jewels
19j
Frequency
28,800 bph
Power Reserve
72 hours
Year
1997

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