Seiko Cal. 4449 - 527

Seiko 4449-527

The Seiko 4449-527 represents an important milestone in Seiko's 1992 lineup. The Bidirectional bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-4e39121f723e]

Also known as: Tuna, Sportsmatic

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
12.9mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Silver
Jewels
30j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1992

Related Models

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