Seiko Cal. 3827 - 666

This Solar model from 1987 features a 40mm Two-Tone case. With its 22mm lug width and 15.1mm profile, it sits comfortably on most wrists. [seikata-wm-4b4887419a9a]

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

40mm

Case Thickness

15.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

80m

Dial Color

Green

Jewels

23j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1987

Related Models

• Seiko 7021-627
• Seiko 4537-240
• Seiko 0759-525
• Seiko 4590-907
• Seiko 6330-993
• Seiko 6371-907
• Seiko 4573-881
• Seiko 6610-978
• Seiko 6177-131
• Seiko 6256-398
• Seiko 0753-842
• Seiko 5630-841