Seiko Cal. 4549 - 252

Seiko 4549-252

The Seiko 4549-252 represents an important milestone in Seiko's 1997 lineup. Powered by the 4549 caliber with 35j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-ed19bd687ff4]

Also known as: Sportsmatic, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
11.5mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
150m
Dial Color
White
Jewels
35j
Frequency
28,800 bph
Power Reserve
37 hours
Year
1997

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