Seiko Cal. 4439 - 177

Seiko 4439-177

This Automatic model from 1993 features a 40mm Two-Tone case. The Inner Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-7893f23a6492]

Also known as: Turtle, Bullhead

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
40mm
Case Thickness
13.7mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
Champagne
Jewels
27j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1993

Related Models

seikata-wm-7893f23a6492