Seiko Cal. 7030 - 148

Seiko 7030-148

The Seiko 7030-148 represents an important milestone in Seiko's 1974 lineup. Powered by the 7030 caliber with 34j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-580d5900adc0]

Also known as: Bellmatic

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
46mm
Case Thickness
10.3mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
70m
Dial Color
Silver
Jewels
34j
Frequency
28,800 bph
Power Reserve
57 hours
Year
1974

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