Seiko Cal. 7138 - 375

The Seiko 7138-375 represents an important milestone in Seiko's 1985 lineup. Powered by the 7138 caliber with 32j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-76de164962a0]

Also known as: Turtle

Specifications

Movement

Solar

Case Material

Titanium

Case Width

40mm

Case Thickness

15.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

130m

Dial Color

Green

Jewels

32j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1985

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