Seiko Cal. 3870 - 124

This Automatic model from 1975 features a 46mm Hardlex-Coated Steel case. It features a Green dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-ca245f230596]

Also known as: Bullhead, Silverwave

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

8.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

50m

Dial Color

Green

Jewels

19j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1975

Related Models

• Seiko 6359-765
• Seiko 4525-555
• Seiko 3849-996
• Seiko 6231-587
• Seiko 7124-351
• Seiko 4489-403
• Seiko 7055-906
• Seiko 4475-409
• Seiko 3836-375
• Seiko 4427-864
• Seiko 5244-723
• Seiko 7044-634