Seiko Cal. 5251 - 872

The Seiko 5251-872 represents an important milestone in Seiko's 1970 lineup. Powered by the 5251 caliber with 25j jewels beating at 36,000 bph, it delivers a 53 hours power reserve. [seikata-wm-0f56ab23144f]

Also known as: Bullhead, UFO

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

45mm

Case Thickness

14.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Black

Jewels

25j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1970

Related Models

• Seiko 3862-730
• Seiko 3890-551
• Seiko 6111-243
• Seiko 6214-483
• Seiko 4556-302
• Seiko 5686-694
• Seiko 6221-490
• Seiko 0788-163
• Seiko 6273-708
• Seiko 4475-372
• Seiko 5257-785
• Seiko 3888-447