Seiko Cal. 4438 - 761

Seiko 4438-761

This Spring Drive model from 1995 features a 40mm Stainless Steel case. With its 18mm lug width and 9.9mm profile, it sits comfortably on most wrists. [seikata-wm-3a46189d08d7]

Also known as: UFO

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
9.9mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
90m
Dial Color
Champagne
Jewels
29j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1995

Related Models

seikata-wm-3a46189d08d7