Seiko Cal. 3856 - 472

The 3856-472 is a sought-after Solar piece from Seiko's golden era. Powered by the 3856 caliber with 27j jewels beating at 36,000 bph, it delivers a 70 hours power reserve. [seikata-wm-43723062c11c]

Also known as: Sportsmatic

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

44mm

Case Thickness

10.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

110m

Dial Color

White

Jewels

27j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1970

Related Models

• Seiko 4595-794
• Seiko 6318-528
• Seiko 7134-487
• Seiko 6680-168
• Seiko 5293-866
• Seiko 7179-962
• Seiko 4526-838
• Seiko 6256-716
• Seiko 4533-839
• Seiko 7145-565
• Seiko 5250-994
• Seiko 3855-746