Seiko Cal. 5270 - 815

The Seiko 5270-815 represents an important milestone in Seiko's 1980 lineup. The Coin-Edge bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-06e69c049fef]

Also known as: Navigator

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

11.3mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Burgundy

Jewels

32j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1980

Related Models

• Seiko 6280-143
• Seiko 4473-899
• Seiko 4522-921
• Seiko 3811-222
• Seiko 0781-978
• Seiko 4430-424
• Seiko 3829-573
• Seiko 0723-223
• Seiko 6242-676
• Seiko 4476-565
• Seiko 5281-620
• Seiko 5675-534