Seiko Cal. 4442 - 454

This Solar model from 1988 features a 35mm Two-Tone case. Powered by the 4442 caliber with 25j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-53f701898922]

Also known as: Samurai, Silverwave

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

35mm

Case Thickness

13.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

50m

Dial Color

White

Jewels

25j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1988

Related Models

• Seiko 5238-155
• Seiko 6189-507
• Seiko 6332-293
• Seiko 6243-376
• Seiko 3876-546
• Seiko 0788-746
• Seiko 4561-416
• Seiko 7086-995
• Seiko 3811-655
• Seiko 3840-622
• Seiko 4433-343
• Seiko 0790-784