Seiko Cal. 4437 - 938

Seiko 4437-938

The 4437-938 is a sought-after Automatic piece from Seiko's golden era. The Inner Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-ddb0d296527e]

Also known as: UFO, Bellmatic

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
35mm
Case Thickness
9.8mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
Burgundy
Jewels
21j
Frequency
36,000 bph
Power Reserve
58 hours
Year
1999

Related Models

seikata-wm-ddb0d296527e