Seiko Cal. 6145 - 846

This Spring Drive model from 1968 features a 41mm Stainless Steel case. With its 21mm lug width and 14.8mm profile, it sits comfortably on most wrists. [seikata-wm-12236c9bdd0d]

Also known as: Helmet, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

14.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

60m

Dial Color

Burgundy

Jewels

25j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1968

Related Models

• Seiko 7150-594
• Seiko 6282-478
• Seiko 6366-545
• Seiko 6120-573
• Seiko 3814-729
• Seiko 6399-659
• Seiko 4460-553
• Seiko 7148-263
• Seiko 7081-706
• Seiko 4593-948
• Seiko 0757-881
• Seiko 6380-489