Seiko Cal. 7148 - 985

This Automatic model from 1976 features a 40mm Stainless Steel case. It features a Green dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-31cc2a79386e]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

10.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

160m

Dial Color

Green

Jewels

20j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1976

Related Models

• Seiko 6688-193
• Seiko 6678-643
• Seiko 6683-659
• Seiko 5620-860
• Seiko 6127-969
• Seiko 6264-112
• Seiko 3883-970
• Seiko 7063-364
• Seiko 6340-184
• Seiko 7035-292
• Seiko 3825-246
• Seiko 3846-742