Seiko Cal. 4548 - 949

Seiko 4548-949

The Seiko 4548-949 represents an important milestone in Seiko's 1997 lineup. Powered by the 4548 caliber with 33j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-93cb1a6d4bd4]

Also known as: Helmet

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
45mm
Case Thickness
8.2mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Cream
Jewels
33j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1997

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