Seiko Cal. 3866 - 512

Released in 1966, the Cal. 3866 with design code 512 was part of Seiko's domestic market collection. It features a White dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-7456eab64fb9]

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

10.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

White

Jewels

28j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1966

Related Models

• Seiko 7182-329
• Seiko 6632-731
• Seiko 7086-917
• Seiko 6670-820
• Seiko 6697-388
• Seiko 4547-159
• Seiko 0758-540
• Seiko 0790-357
• Seiko 0758-274
• Seiko 5257-238
• Seiko 5212-734
• Seiko 6252-897