Seiko Cal. 4550 - 677

Seiko 4550-677

This Hand-Winding model from 1990 features a 35mm Two-Tone case. With its 19mm lug width and 9.6mm profile, it sits comfortably on most wrists. [seikata-wm-6233391c022a]

Also known as: Turtle, Bullhead

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
35mm
Case Thickness
9.6mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Navy
Jewels
21j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1990

Related Models

seikata-wm-6233391c022a