Seiko Cal. 4488 - 837

Seiko 4488-837

The 4488-837 is a sought-after Automatic piece from Seiko's golden era. The Bidirectional bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-b6272c062e65]

Also known as: Sportsmatic

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
34mm
Case Thickness
10.2mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Green
Jewels
31j
Frequency
28,800 bph
Power Reserve
52 hours
Year
1965

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