Seiko Cal. 7137 - 710

The Seiko 7137-710 represents an important milestone in Seiko's 1974 lineup. Powered by the 7137 caliber with 31j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-48c3e00e31f8]

Also known as: Rally, World Timer

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

46mm

Case Thickness

10.2mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Navy

Jewels

31j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1974

Related Models

• Seiko 6193-716
• Seiko 3852-946
• Seiko 4495-482
• Seiko 4591-289
• Seiko 4595-232
• Seiko 5285-828
• Seiko 7123-933
• Seiko 4472-671
• Seiko 0714-592
• Seiko 7055-530
• Seiko 6253-116
• Seiko 6392-764