Seiko Cal. 4485 - 548

Seiko 4485-548

The Seiko 4485-548 represents an important milestone in Seiko's 1998 lineup. Powered by the 4485 caliber with 35j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-75abd3fe6ab2]

Also known as: Helmet, Sea Horse

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
8.3mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
160m
Dial Color
Blue Sunburst
Jewels
35j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1998

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seikata-wm-75abd3fe6ab2