Seiko Cal. 4451 - 780

Seiko 4451-780

This Automatic model from 1978 features a 43mm Titanium case. The Bidirectional bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-0b7eb23e4564]

Also known as: Sea Horse

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
43mm
Case Thickness
12.8mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
190m
Dial Color
Silver
Jewels
17j
Frequency
36,000 bph
Power Reserve
58 hours
Year
1978

Related Models

seikata-wm-0b7eb23e4564