Seiko Cal. 3816 - 948

This Spring Drive model from 1967 features a 43mm Two-Tone case. The Coin-Edge bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-4e2a2e348b9a]

Also known as: Samurai

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

43mm

Case Thickness

14.7mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Black

Jewels

18j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1967

Related Models

• Seiko 6297-266
• Seiko 0745-433
• Seiko 7178-652
• Seiko 6662-276
• Seiko 3881-346
• Seiko 4481-161
• Seiko 5253-170
• Seiko 5634-567
• Seiko 0713-607
• Seiko 5290-981
• Seiko 6136-737
• Seiko 4438-844