Seiko Cal. 5278 - 911

The Seiko 5278-911 represents an important milestone in Seiko's 1986 lineup. Powered by the 5278 caliber with 19j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-ca5fb55c2aed]

Also known as: World Timer, Crown

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

44mm

Case Thickness

11.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Navy

Jewels

19j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1986

Related Models

• Seiko 6183-544
• Seiko 6661-411
• Seiko 6236-490
• Seiko 3816-247
• Seiko 4449-489
• Seiko 5223-837
• Seiko 6615-826
• Seiko 6178-716
• Seiko 7044-655
• Seiko 3820-722
• Seiko 3853-981
• Seiko 7129-320