Seiko Cal. 7172 - 755

The Seiko 7172-755 represents an important milestone in Seiko's 1997 lineup. It features a Green dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-01f2226b38bb]

Also known as: Shogun, Baby Tuna

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

12.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Green

Jewels

20j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1997

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