Seiko Cal. 6227 - 948

This Solar model from 1975 features a 44mm PVD Black case. Powered by the 6227 caliber with 36j jewels beating at 36,000 bph, it delivers a 54 hours power reserve. [seikata-wm-e34e29bb79ad]

Also known as: Monster, Sumo

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

44mm

Case Thickness

8.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

130m

Dial Color

Navy

Jewels

36j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1975

Related Models

• Seiko 5235-139
• Seiko 5235-112
• Seiko 6665-364
• Seiko 5231-299
• Seiko 0721-776
• Seiko 6111-692
• Seiko 7171-518
• Seiko 6338-494
• Seiko 7172-672
• Seiko 7157-544
• Seiko 7035-417
• Seiko 6679-144