Seiko Cal. 6138 - 306

The Seiko 6138-306 represents an important milestone in Seiko's 1997 lineup. It features a Green dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-2c9a3317cab3]

Also known as: Bullhead, Arnie

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

37mm

Case Thickness

13.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

140m

Dial Color

Green

Jewels

20j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1997

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