Seiko Cal. 4447 - 276

The Seiko 4447-276 represents an important milestone in Seiko's 1993 lineup. It features a Green dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-990a570add76]

Also known as: Monster, Helmet

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

12.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Green

Jewels

32j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1993

Related Models

• Seiko 4454-108
• Seiko 0741-746
• Seiko 4461-709
• Seiko 6136-179
• Seiko 5631-987
• Seiko 3893-370
• Seiko 7089-321
• Seiko 7125-718
• Seiko 0755-834
• Seiko 3863-232
• Seiko 7181-790
• Seiko 7121-580