Seiko Cal. 3880 - 274

The Seiko 3880-274 represents an important milestone in Seiko's 1998 lineup. It features a Green dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-a7c75cf4573d]

Also known as: Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

45mm

Case Thickness

8.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

150m

Dial Color

Green

Jewels

35j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1998

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