Seiko Cal. 4494 - 721

This Automatic model from 1973 features a 36mm PVD Black case. It features a Silver dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-90079099fe36]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

36mm

Case Thickness

12.7mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

120m

Dial Color

Silver

Jewels

24j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1973

Related Models

• Seiko 4488-636
• Seiko 7027-808
• Seiko 4598-732
• Seiko 0748-906
• Seiko 7189-909
• Seiko 4575-767
• Seiko 6157-951
• Seiko 6622-820
• Seiko 6261-245
• Seiko 5686-314
• Seiko 4495-763
• Seiko 7021-570