Seiko Cal. 4491 - 737

Seiko 4491-737

This Hand-Winding model from 1977 features a 44mm Titanium case. With its 21mm lug width and 12.6mm profile, it sits comfortably on most wrists. [seikata-wm-d847e3734725]

Also known as: Navigator

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
44mm
Case Thickness
12.6mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
White
Jewels
34j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1977

Related Models

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