Seiko Cal. 3856 - 657

The Seiko 3856-657 represents an important milestone in Seiko's 1980 lineup. It features a Cream dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-40bde0ff9aec]

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

45mm

Case Thickness

8.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Cream

Jewels

36j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1980

Related Models

• Seiko 4568-443
• Seiko 6696-230
• Seiko 0754-176
• Seiko 6377-523
• Seiko 4411-116
• Seiko 6192-748
• Seiko 7116-989
• Seiko 4515-185
• Seiko 4450-503
• Seiko 0765-311
• Seiko 7091-321
• Seiko 3841-302