Seiko Cal. 4438 - 925

Seiko 4438-925

This Automatic model from 1993 features a 37mm Gold-Plated case. Powered by the 4438 caliber with 23j jewels beating at 28,800 bph, it delivers a 71 hours power reserve. [seikata-wm-8c8c481e40f3]

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
15.3mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Burgundy
Jewels
23j
Frequency
28,800 bph
Power Reserve
71 hours
Year
1993

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seikata-wm-8c8c481e40f3