Seiko Cal. 3896 - 760

This Spring Drive model from 1970 features a 36mm Stainless Steel case. The Coin-Edge bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-cbe06486bcd1]

Also known as: Tuna, Helmet

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

13.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Green

Jewels

33j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1970

Related Models

• Seiko 5656-690
• Seiko 6335-570
• Seiko 6185-533
• Seiko 5252-429
• Seiko 5274-246
• Seiko 4547-299
• Seiko 4415-115
• Seiko 4566-697
• Seiko 3836-582
• Seiko 5252-835
• Seiko 6190-661
• Seiko 6231-897