Seiko Cal. 4530 - 735

Seiko 4530-735

The Seiko 4530-735 represents an important milestone in Seiko's 1987 lineup. Powered by the 4530 caliber with 36j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-7ce6761224a2]

Also known as: Helmet

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
43mm
Case Thickness
8.2mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Blue Sunburst
Jewels
36j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1987

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seikata-wm-7ce6761224a2