Seiko Cal. 0727 - 356

This Solar model from 1976 features a 40mm Two-Tone case. With its 20mm lug width and 12.8mm profile, it sits comfortably on most wrists. [seikata-wm-ebfb240af1fb]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

40mm

Case Thickness

12.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Cream

Jewels

29j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1976

Related Models

• Seiko 4519-167
• Seiko 6315-797
• Seiko 4487-949
• Seiko 6356-869
• Seiko 6227-951
• Seiko 5678-533
• Seiko 3838-802
• Seiko 6134-844
• Seiko 7139-161
• Seiko 6617-559
• Seiko 4535-149
• Seiko 3885-900