Seiko Cal. 4451 - 878

Seiko 4451-878

This Automatic model from 1999 features a 40mm Hardlex-Coated Steel case. The Coin-Edge bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-079f5528ad59]

Also known as: Bellmatic, World Timer

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
15.7mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Silver
Jewels
27j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1999

Related Models

seikata-wm-079f5528ad59