Seiko Cal. 7133 - 237

The Seiko 7133-237 represents an important milestone in Seiko's 1989 lineup. Powered by the 7133 caliber with 18j jewels beating at 28,800 bph, it delivers a 68 hours power reserve. [seikata-wm-2dab2fa4a65c]

Also known as: Panda, Helmet

Specifications

Movement

Solar

Case Material

Titanium

Case Width

39mm

Case Thickness

8.2mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Silver

Jewels

18j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1989

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