Seiko Cal. 4437 - 645

This Automatic model from 1992 features a 41mm Gold-Plated case. It features a White dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-a0cc3c72dfd1]

Also known as: Pogue, UFO

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

15.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

50m

Dial Color

White

Jewels

24j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1992

Related Models

• Seiko 0722-182
• Seiko 5270-481
• Seiko 0780-438
• Seiko 4573-716
• Seiko 4481-970
• Seiko 3821-774
• Seiko 5698-277
• Seiko 6156-226
• Seiko 5619-952
• Seiko 6186-826
• Seiko 7118-424
• Seiko 5686-392