Seiko Cal. 4430 - 495

This Hand-Winding model from 1993 features a 44mm Two-Tone case. Powered by the 4430 caliber with 19j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-dd2da8d5ca04]

Also known as: Monster, Navigator

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

44mm

Case Thickness

13.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Black

Jewels

19j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1993

Related Models

• Seiko 5218-418
• Seiko 5680-785
• Seiko 5220-246
• Seiko 7074-974
• Seiko 4469-160
• Seiko 6233-117
• Seiko 6366-219
• Seiko 6263-674
• Seiko 4472-996
• Seiko 4490-212
• Seiko 6249-705
• Seiko 6365-140