Seiko Cal. 4430 - 841

This Automatic model from 1988 features a 45mm PVD Black case. Powered by the 4430 caliber with 23j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-f6cca51ec214]

Also known as: Turtle, Monster

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

45mm

Case Thickness

8.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Champagne

Jewels

23j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1988

Related Models

• Seiko 6334-786
• Seiko 5242-841
• Seiko 4429-916
• Seiko 5653-510
• Seiko 7139-754
• Seiko 0742-142
• Seiko 7070-796
• Seiko 6214-768
• Seiko 6184-405
• Seiko 6355-882
• Seiko 5664-149
• Seiko 3865-986